Helmets

—$325

Where enduro racing is anything but predictable, Stage is the lightest, most versatile full-face helmet in its class, allowing you to focus on nothing but the terrain ahead. Utilizing three shell sizes constructed of Polylite with fiber reinforcement, Stage combines EPP and EPS for both slow-speed and high-speed protection. The Polylite chinbar features massive openings for ventilation, key for all-day breathability so you can keep charging at the front of the pack. Dual Density EPS co-molded with EPP Mips C2 Rotational Impact Brain Protection System EPP lined chinbar Exceeds bicycle certifications: CPSC 1203, CE EN1078, ASTM F1952, ASTM F2032, and AS/NZS 2063 Item Specifications Color Drone Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Stage Helmet Helmets UPC: 887202535000

by Troy Lee Designs

—$325

Where enduro racing is anything but predictable, Stage is the lightest, most versatile full-face helmet in its class, allowing you to focus on nothing but the terrain ahead. Utilizing three shell sizes constructed of Polylite with fiber reinforcement, Stage combines EPP and EPS for both slow-speed and high-speed protection. The Polylite chinbar features massive openings for ventilation, key for all-day breathability so you can keep charging at the front of the pack. Dual Density EPS co-molded with EPP Mips C2 Rotational Impact Brain Protection System EPP lined chinbar Exceeds bicycle certifications: CPSC 1203, CE EN1078, ASTM F1952, ASTM F2032, and AS/NZS 2063 Item Specifications Color Drone Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Stage Helmet Helmets UPC: 887202534997

by Troy Lee Designs

—$325

Where enduro racing is anything but predictable, Stage is the lightest, most versatile full-face helmet in its class, allowing you to focus on nothing but the terrain ahead. Utilizing three shell sizes constructed of Polylite with fiber reinforcement, Stage combines EPP and EPS for both slow-speed and high-speed protection. The Polylite chinbar features massive openings for ventilation, key for all-day breathability so you can keep charging at the front of the pack. Dual Density EPS co-molded with EPP Mips C2 Rotational Impact Brain Protection System EPP lined chinbar Exceeds bicycle certifications: CPSC 1203, CE EN1078, ASTM F1952, ASTM F2032, and AS/NZS 2063 Item Specifications Color Drone Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 56 Minimum Head Circumference 54 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Stage Helmet Helmets UPC: 887202534980

by Troy Lee Designs

—$415

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Roamer Magenta Defined Color Red Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 59 Minimum Head Circumference 58 Multi Impact Yes Rotational Protection Yes Size Large Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202534775

by Troy Lee Designs

—$415

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Roamer Magenta Defined Color Red Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 61 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202534782

by Troy Lee Designs

—$415

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Roamer Magenta Defined Color Red Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 56 Minimum Head Circumference 55 Multi Impact Yes Rotational Protection Yes Size Small Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202534751

by Troy Lee Designs

—$415

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Roamer Magenta Defined Color Red Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 58 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202534768

by Troy Lee Designs

—$415

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color The Line Charcoal/White Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 61 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202534607

by Troy Lee Designs

—$415

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color The Line Charcoal/White Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 59 Minimum Head Circumference 58 Multi Impact Yes Rotational Protection Yes Size Large Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202534591

by Troy Lee Designs

—$415

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color The Line Charcoal/White Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 58 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202534584

by Troy Lee Designs

—$415

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color The Line Charcoal/White Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 56 Minimum Head Circumference 55 Multi Impact Yes Rotational Protection Yes Size Small Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202534577

by Troy Lee Designs

—$165

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Phantom Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535611

by Troy Lee Designs

—$165

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Phantom White Defined Color White Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535666

by Troy Lee Designs

—$165

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Phantom White Defined Color White Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535659

by Troy Lee Designs

—$165

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Phantom White Defined Color White Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535642

by Troy Lee Designs

—$140

Don't let its casual looks fool you. Flowline quietly intertwines Troy Lee Designs' dependable helmet protection and comfort features with an affordable price point. Beneath its clean, understated hood, Troy Lee Designs leans on years of helmet technology experience to crank up the performance, earning a Five-Star safety rating from Virginia Tech. 3-way adjustable screwless visor Mips B-Series rotational impact protection Full 360-degree fit system with rear height adjustment 14 vents for airflow and extended trail coverage Item Specifications Color Point Charcoal/Timber Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline Helmet Helmets UPC: 887202536236

by Troy Lee Designs

—$140

Don't let its casual looks fool you. Flowline quietly intertwines Troy Lee Designs' dependable helmet protection and comfort features with an affordable price point. Beneath its clean, understated hood, Troy Lee Designs leans on years of helmet technology experience to crank up the performance, earning a Five-Star safety rating from Virginia Tech. 3-way adjustable screwless visor Mips B-Series rotational impact protection Full 360-degree fit system with rear height adjustment 14 vents for airflow and extended trail coverage Item Specifications Color Point Charcoal/Timber Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Flowline Helmet Helmets UPC: 887202536229

by Troy Lee Designs

—$140

Don't let its casual looks fool you. Flowline quietly intertwines Troy Lee Designs' dependable helmet protection and comfort features with an affordable price point. Beneath its clean, understated hood, Troy Lee Designs leans on years of helmet technology experience to crank up the performance, earning a Five-Star safety rating from Virginia Tech. 3-way adjustable screwless visor Mips B-Series rotational impact protection Full 360-degree fit system with rear height adjustment 14 vents for airflow and extended trail coverage Item Specifications Color Point Charcoal/Timber Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Flowline Helmet Helmets UPC: 887202536212

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Hydro Coral/Charcoal Defined Color Orange Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535840

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Hydro Coral/Charcoal Defined Color Orange Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535833

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Hydro Coral/Charcoal Defined Color Orange Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535826

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Hydro Sage / Charcoal Defined Color Green Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535802

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Hydro Sage / Charcoal Defined Color Green Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535819

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Hydro Sage / Charcoal Defined Color Green Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535796

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Stacks Pumice/Real Teal Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535758

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Stacks Pumice/Real Teal Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535741

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Stacks Pumice/Real Teal Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535734

by Troy Lee Designs

—$165

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Phantom Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535635

by Troy Lee Designs

—$165

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Phantom Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202535628

by Troy Lee Designs

—$145

Don't let its casual looks fool you. Flowline quietly intertwines Troy Lee Designs' dependable helmet protection and comfort features with an affordable price point. Beneath its clean, understated hood, Troy Lee Designs leans on years of helmet technology experience to crank up the performance, earning a Five-Star safety rating from Virginia Tech. 3-way adjustable screwless visor Mips B-Series rotational impact protection Full 360-degree fit system with rear height adjustment 14 vents for airflow and extended trail coverage Item Specifications Color Point White/Black Defined Color White Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline Helmet Helmets UPC: 887202497308

by Troy Lee Designs

—$145

Don't let its casual looks fool you. Flowline quietly intertwines Troy Lee Designs' dependable helmet protection and comfort features with an affordable price point. Beneath its clean, understated hood, Troy Lee Designs leans on years of helmet technology experience to crank up the performance, earning a Five-Star safety rating from Virginia Tech. 3-way adjustable screwless visor Mips B-Series rotational impact protection Full 360-degree fit system with rear height adjustment 14 vents for airflow and extended trail coverage Item Specifications Color Point Black/Charcoal Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline Helmet Helmets UPC: 887202497186

by Troy Lee Designs

—$145

Don't let its casual looks fool you. Flowline quietly intertwines Troy Lee Designs' dependable helmet protection and comfort features with an affordable price point. Beneath its clean, understated hood, Troy Lee Designs leans on years of helmet technology experience to crank up the performance, earning a Five-Star safety rating from Virginia Tech. 3-way adjustable screwless visor Mips B-Series rotational impact protection Full 360-degree fit system with rear height adjustment 14 vents for airflow and extended trail coverage Item Specifications Color Point Black/Charcoal Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Flowline Helmet Helmets UPC: 887202497179

by Troy Lee Designs

—$145

Don't let its casual looks fool you. Flowline quietly intertwines Troy Lee Designs' dependable helmet protection and comfort features with an affordable price point. Beneath its clean, understated hood, Troy Lee Designs leans on years of helmet technology experience to crank up the performance, earning a Five-Star safety rating from Virginia Tech. 3-way adjustable screwless visor Mips B-Series rotational impact protection Full 360-degree fit system with rear height adjustment 14 vents for airflow and extended trail coverage Item Specifications Color Point Black/Charcoal Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Flowline Helmet Helmets UPC: 887202497162

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Stealth Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202422591

by Troy Lee Designs

—$295

Head of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs' athletes. Equipped with Mips protection, the co-molded EPP/EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head. Co-molded EPP and EPS with Mips B-Series rotational impact protection Advanced 3-piece shell and 3-Way Magnajust visor for customizable fit Sweat Glide System with EVA wicking foam and 2-piece Ionic comfort liner 16 optimized vents, Fidlock magnetic buckle, and composite smart shear screws for safety and airflow Item Specifications Color Intake Smoke Defined Color Gray Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 47 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs A3 Helmet Helmets UPC: 887202496547

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Stealth Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202422584

by Troy Lee Designs

—$190

MIPS-equipped and eMTB-rated, Flowline SE sets the standard for safety within a modern, minimalist design, achieving a five-star safety rating from Virginia Tech. With 14 vents, an anti-microbial liner, and a Fidlock magnetic buckle system, Flowline SE is the workhorse of trail helmets. Mips B-Series protection with dual-density EPS and NTA-8776 E-Bike certification 3-Way adjustable screwless visor and full wrap in-mold construction for durability 360-degree fit retention system with rear height adjustment and Fidlock magnetic buckle 14 optimized vents, antimicrobial quick-dry liner, and side strap adjusters for comfort and airflow Item Specifications Color Stealth Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs Flowline SE Helmet Helmets UPC: 887202422577

by Troy Lee Designs

—$295

Head of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs' athletes. Equipped with Mips protection, the co-molded EPP/EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head. Co-molded EPP and EPS with Mips B-Series rotational impact protection Advanced 3-piece shell and 3-Way Magnajust visor for customizable fit Sweat Glide System with EVA wicking foam and 2-piece Ionic comfort liner 16 optimized vents, Fidlock magnetic buckle, and composite smart shear screws for safety and airflow Item Specifications Color Intake White Defined Color White Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 63 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large/2X-Large Visor Included Yes Troy Lee Designs A3 Helmet Helmets UPC: 887202496585

by Troy Lee Designs

—$295

Head of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs' athletes. Equipped with Mips protection, the co-molded EPP/EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head. Co-molded EPP and EPS with Mips B-Series rotational impact protection Advanced 3-piece shell and 3-Way Magnajust visor for customizable fit Sweat Glide System with EVA wicking foam and 2-piece Ionic comfort liner 16 optimized vents, Fidlock magnetic buckle, and composite smart shear screws for safety and airflow Item Specifications Color Intake White Defined Color White Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 47 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs A3 Helmet Helmets UPC: 887202496578

by Troy Lee Designs

—$295

Head of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs' athletes. Equipped with Mips protection, the co-molded EPP/EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head. Co-molded EPP and EPS with Mips B-Series rotational impact protection Advanced 3-piece shell and 3-Way Magnajust visor for customizable fit Sweat Glide System with EVA wicking foam and 2-piece Ionic comfort liner 16 optimized vents, Fidlock magnetic buckle, and composite smart shear screws for safety and airflow Item Specifications Color Uno Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 59 Minimum Head Circumference 47 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs A3 Helmet Helmets UPC: 887202331947

by Troy Lee Designs

—$295

Head of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs' athletes. Equipped with Mips protection, the co-molded EPP/EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head. Co-molded EPP and EPS with Mips B-Series rotational impact protection Advanced 3-piece shell and 3-Way Magnajust visor for customizable fit Sweat Glide System with EVA wicking foam and 2-piece Ionic comfort liner 16 optimized vents, Fidlock magnetic buckle, and composite smart shear screws for safety and airflow Item Specifications Color Uno Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs A3 Helmet Helmets UPC: 887202331930

by Troy Lee Designs

—$295

Head of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs' athletes. Equipped with Mips protection, the co-molded EPP/EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head. Co-molded EPP and EPS with Mips B-Series rotational impact protection Advanced 3-piece shell and 3-Way Magnajust visor for customizable fit Sweat Glide System with EVA wicking foam and 2-piece Ionic comfort liner 16 optimized vents, Fidlock magnetic buckle, and composite smart shear screws for safety and airflow Item Specifications Color Halo Camo Defined Color Green Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 53 Multi Impact Yes Rotational Protection Yes Size X-Small/Small Visor Included Yes Troy Lee Designs A3 Helmet Helmets UPC: 887202496417

by Troy Lee Designs

—$375

Where enduro racing is anything but predictable, Stage is the lightest, most versatile full-face helmet in its class, allowing you to focus on nothing but the terrain ahead. Utilizing three shell sizes constructed of Polylite with fiber reinforcement, Stage combines EPP and EPS for both slow-speed and high-speed protection. The Polylite chinbar features massive openings for ventilation, key for all-day breathability so you can keep charging at the front of the pack. Dual Density EPS co-molded with EPP Mips C2 Rotational Impact Brain Protection System EPP lined chinbar Exceeds bicycle certifications: CPSC 1203, CE EN1078, ASTM F1952, ASTM F2032, and AS/NZS 2063 Item Specifications Color Stealth Midnight Defined Color Blue Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 59 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium/Large Visor Included Yes Troy Lee Designs Stage Helmet Helmets UPC: 887202293597

by Troy Lee Designs

—$350

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Linear Blue Defined Color Blue Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 59 Minimum Head Circumference 58 Multi Impact Yes Rotational Protection Yes Size Large Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202495755

by Troy Lee Designs

—$350

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Linear Blue Defined Color Blue Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 58 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202495748

by Troy Lee Designs

—$350

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Linear Blue Defined Color Blue Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 56 Minimum Head Circumference 55 Multi Impact Yes Rotational Protection Yes Size Small Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202495731

by Troy Lee Designs

—$350

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Liinear Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 61 Minimum Head Circumference 60 Multi Impact Yes Rotational Protection Yes Size X-Large Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202495700

by Troy Lee Designs

—$350

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Liinear Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 56 Minimum Head Circumference 55 Multi Impact Yes Rotational Protection Yes Size Small Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202495670

by Troy Lee Designs

—$350

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Liinear Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 59 Minimum Head Circumference 58 Multi Impact Yes Rotational Protection Yes Size Large Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202495694

by Troy Lee Designs

—$350

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2 system and advanced Polyacrylite shell for rotational impact protection Front air intake with high-flow polymer center and power grid mesh for ventilation Collarbone Suspension System and breakaway visor screws for added safety Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit Item Specifications Color Liinear Black Defined Color Black Gender/Age Adult Helmet Certifications Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Full Face Maximum Head Circumference 58 Minimum Head Circumference 57 Multi Impact Yes Rotational Protection Yes Size Medium Visor Included Yes Troy Lee Designs D4 Polyacrylite Helmet Helmets UPC: 887202495687

by Troy Lee Designs