Driver and Single Cog

—$46.99

Wheels Mfg. SOLO-XD and SOLO-SPLINE Single Speed cogs are constructed with high-end 7075 aluminum and designed with narrow to wide alternating tooth pattern allowing for superior chain retention. Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier systems only. Crafted with high-end 7075 aluminum for light weight and extreme durability Cogs are optimized for use with Wheels Mfg. SOLO-XD XD/XDR and SOLO-SPLINE Single Speed Conversion kit carrier system only Designed with narrow wide alternating tooth pattern allowing for superior chain retention Fits 9, 10 and 11-speed chains Compatible with 12-speed SRAM Eagle, KMC, SRAM Road and SRAM T-Type Transmission flattop chains Will not work with 13-speed Campagnolo or 12-speed Shimano HG+ chains Item Specifications Defined Color Black Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-XD and Solo-Spline Cog Driver and Single Cog UPC: 810124711948

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Purple Material Aluminum Tooth Count 20 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713775

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Purple Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713706

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Orange Material Aluminum Tooth Count 16 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713607

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Teal Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713683

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Red Material Aluminum Tooth Count 16 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713591

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Black Material Aluminum Tooth Count 16 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713584

by Wheels Manufacturing

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 21g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Gold Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 19 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719022460

by Wolf Tooth

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 16.5g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Gold Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 17 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719020824

by Wolf Tooth

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Blue Material Aluminum Tooth Count 20 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713768

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Green Material Aluminum Tooth Count 20 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713782

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Teal Material Aluminum Tooth Count 20 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713751

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Green Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713713

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Black Material Aluminum Tooth Count 20 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713720

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Red Material Aluminum Tooth Count 20 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713737

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Orange Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713676

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Orange Material Aluminum Tooth Count 20 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713744

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Blue Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713690

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Black Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713652

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Blue Material Aluminum Tooth Count 16 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713621

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Red Material Aluminum Tooth Count 18 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713669

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Purple Material Aluminum Tooth Count 16 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713638

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Green Material Aluminum Tooth Count 16 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713645

by Wheels Manufacturing

—$46.99

Precision-machined and built to perform, the SOLO-HG Cogs are made to pair with any single speed setup using a Shimano HG-style freehub body. Each cog is designed with a unique tooth profile for exceptional chain retention. Whether you're racing, commuting, or just keeping it simple, these cogs deliver bomber reliability with a clean chainline and a wide footprint to protect your freehub. CNC-machined from premium lightweight 7075 aluminum Narrow to Wide tooth profile for secure chain engagement Wide cog base distributes load and helps prevent notching on alloy HG freehub bodies Compatible with 9, 10, 11-speed chains and most 12-speed chains (SRAM Eagle, SRAM Road, KMC, Transmission T-Type) NOT compatible with Shimano 12-speed HG+ or Campagnolo 13-speed chains Item Specifications Defined Color Teal Material Aluminum Tooth Count 16 Wheels Manufacturing Solo-HG Narrow-Wide Single Speed Cog Driver and Single Cog UPC: 810124713614

by Wheels Manufacturing

—$126.99

The Wheels Manufacturing SOLO-SPLINE is designed specifically for Shimano Micro Spline compatible hubs, this innovative kit is your gateway to a streamlined, high-performance single-speed system. The SOLO-SPLINE features a unique design that incorporates a base sleeve and lockring which smoothly fits onto the Shimano Micro Spline compatible freehub body. This mirrors the hassle-free installation of a standard cassette, allowing for quick setup changes. Slide on the spacers and cog, and secure them with a dependable lock ring. Experience the perfect ride, tailored to your preferences and riding style. Utilizes a durable 7075 aluminum carrier and cogs, with lightweight 6061 aluminum spacers Includes adjustable spacers to fine-tune your chainline for optimal performance Designed specifically for Shimano Micro Spline compatible hub bodies Features a cog designed with a narrow-wide tooth pattern to ensure superior chain hold At only 101g, the kit is lighter than many other options on the market, reducing rotational mass for faster acceleration and easier climbing Included in kit: (1) 6061 Aluminum Lock Ring, (1) 7075 Aluminum Carrier Ring, (1) 6061 Aluminum End Spacer, (1) 6061 Aluminum 5mm Spacer, (2) 6061 Aluminum 2mm Spacers, (1) 6061 Aluminum 1mm Spacers, (1) 7075 Aluminum 18t Cog Wheels Manufacturing Solo-Spline Micro Spline Single Speed Conversion Kit Driver and Single Cog UPC: 810124713171

by Wheels Manufacturing

—$126.99

The Wheels Manufacturing SOLO-SPLINE is designed specifically for Shimano Micro Spline compatible hubs, this innovative kit is your gateway to a streamlined, high-performance single-speed system. The SOLO-SPLINE features a unique design that incorporates a base sleeve and lockring which smoothly fits onto the Shimano Micro Spline compatible freehub body. This mirrors the hassle-free installation of a standard cassette, allowing for quick setup changes. Slide on the spacers and cog, and secure them with a dependable lock ring. Experience the perfect ride, tailored to your preferences and riding style. Utilizes a durable 7075 aluminum carrier and cogs, with lightweight 6061 aluminum spacers Includes adjustable spacers to fine-tune your chainline for optimal performance Designed specifically for Shimano Micro Spline compatible hub bodies Features a cog designed with a narrow-wide tooth pattern to ensure superior chain hold At only 101g, the kit is lighter than many other options on the market, reducing rotational mass for faster acceleration and easier climbing Included in kit: (1) 6061 Aluminum Lock Ring, (1) 7075 Aluminum Carrier Ring, (1) 6061 Aluminum End Spacer, (1) 6061 Aluminum 5mm Spacer, (2) 6061 Aluminum 2mm Spacers, (1) 6061 Aluminum 1mm Spacers, (1) 7075 Aluminum 18t Cog Wheels Manufacturing Solo-Spline Micro Spline Single Speed Conversion Kit Driver and Single Cog UPC: 810124713195

by Wheels Manufacturing

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 28g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Gold Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 22 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719026499

by Wolf Tooth

—$54.95

These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 19g Crafted with strong and lightweight premium 7075-T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12-speed chains Reversible and 4.5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible with Shimano Microspline or SRAM XD freehubs Not compatible with Campagnolo 13-speed chains Item Specifications Cassette Body Type Shimano HG Defined Color Orange Drivetrain Speeds Single Speed 3/32" Material Aluminum Tooth Count 18 Wolf Tooth Aluminum Single Speed Cog Driver and Single Cog UPC: 812719025065

by Wolf Tooth