Headset Parts

—$18.75

Cane Creek Crown Races Compatible across 10, 40 and 110 Series headsets and backwards compatible with S and XX Series All crown races feature integral molded seals Cane Creek Crown Races Crown Race UPC: 840226076959

by Cane Creek

—$34.99

ZN40-Series bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of your headset.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 41 Bearing O.D. (mm) 52 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Thickness 6.5 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226078441

by Cane Creek

—$14.94

Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. Compatible with 52mm lower headset bearings Compatible with 40mm (1-1/2") tapered steerer tubes Durable steel construction Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series Integral mold seals keep out the elements Item Specifications Crown Race 40 Cane Creek Crown Races Crown Race UPC: 840226076690

by Cane Creek

—$14.94

Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. Compatible with 52mm lower headset bearings Compatible with 30mm (1-1/8") straight steerer tubes Durable steel construction Allows the installation of a straight steerer fork without changing out the headset lower 36x45 Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series Integral mold seals keep out the elements Cane Creek Crown Races Crown Race UPC: 840226076676

by Cane Creek

—$17.27

Cane Creek Headset Top Sub AssembliesStack height =8mm Cane Creek Top Covers Headset Small Part UPC: 840226077598

by Cane Creek

—$20.15

ZN40-Series bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of your headset.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 40.1 Bearing O.D. (mm) 52 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Thickness 6.5 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226078328

by Cane Creek

—$30

ENVE Composites Compression PlugsCarbon top cap compatible with steerer tube inner diameter of 23.2 mm Item Specifications Color Black ENVE Composites Compression Plugs Compression Plug UPC: 851705006046

by ENVE Composites

—$34.99

Hellbender bearings have an improved seal structure and are cross compatible with Cane Creek headsets. Item Specifications Bearing I.D. (mm) 30.3 Bearing O.D. (mm) 41 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Thickness 6.5 Cane Creek Hellbender Headset Bearing Headset Bearing UPC: 840226078137

by Cane Creek

—$57.99

Hellbender bearings have an improved seal structure and are cross compatible with Cane Creek headsets. Item Specifications Bearing I.D. (mm) 40.1 Bearing O.D. (mm) 52 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Thickness 6.5 Cane Creek Hellbender Headset Bearing Headset Bearing UPC: 840226078144

by Cane Creek

—$13.69

ZN40-Series bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of your headset.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 30.3 Bearing O.D. (mm) 41 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Thickness 6.5 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226078304

by Cane Creek

—$37.50

The Chris King Base Plates (Crown Races) DOES NOT work for DropSet series headsets 44.0mm OD base plate is for headsets produced prior to 4/1995 and have an F designation 40.5mm OD base plate is for headsets produced after 4/1995 and have a B designation Chris King Base Plates (Crown Races) Crown Race UPC: 841529031508

by Chris King

—$24.99

ZN40-Series bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of your headset.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 40.15 Bearing O.D. (mm) 52 Bearing Type Cartridge Cartridge Bearing Angle 45x45 Thickness 7 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226078380

by Cane Creek

—$9.99

Compression ring fits above the upper bearing in a Cane Creek headset to ensure vertical and horizontal compression is optimal.Compatible with 41mm and 42mm OD upper bearings Cane Creek Compression Ring Headset Small Part UPC: 840226093352

by Cane Creek

—$17.99

Cane Creek Crown Races Compatible across 10, 40 and 110 Series headsets and backwards compatible with S and XX Series All crown races feature integral molded seals Cane Creek Crown Races Crown Race UPC: 840226077062

by Cane Creek

—$17.27

Cane Creek Headset Top Sub AssembliesStack height =9mm Cane Creek Top Covers Headset Small Part UPC: 840226077581

by Cane Creek

—$37.50

ABI Headset Bearing for new builds or replacements. Item Specifications Bearing I.D. (mm) 40 Bearing O.D. (mm) 52 Bearing Type Cartridge Cartridge Bearing Angle 45x45 Thickness 7 Enduro Headset Bearing Headset Bearing UPC: 811780023130

by Enduro

—$35

The Chris King Base Plates (Crown Races) 44.0mm OD base plate is for headsets produced prior to 4/1995 and have an F designation 40.5mm OD base plate is for headsets produced after 4/1995 and have a B designation Headset marked "B" Chris King Base Plates (Crown Races) Crown Race UPC: 841529023053

by Chris King

—$35

The Chris King Base Plates (Crown Races) 44.0mm OD base plate is for headsets produced prior to 4/1995 and have an F designation 40.5mm OD base plate is for headsets produced after 4/1995 and have a B designation Chris King Base Plates (Crown Races) Crown Race UPC: 841529031683

by Chris King

—$15.69

Cane Creek Crown Races Compatible across 10, 40 and 110 Series headsets and backwards compatible with S and XX Series All crown races feature integral molded seals Cane Creek Crown Races Crown Race UPC: 840226076928

by Cane Creek

—$26.99

The Ancora Expansion Plug is designed for use with carbon steerer tubes. Machined Aluminum expansion wedges paired with a knurled sleeve ensure a secure fit with the correct preload amount. Accepts any standard preload bolt and top cap (sold separately) Compatible with steerer tube inner diameter of 22.75 mm to 24.6 mm Insertion length: 46mm Contact surface length: 38mm Item Specifications Color Gold Cane Creek Ancora Expansion Plug Compression Plug UPC: 840226091341

by Cane Creek

—$32.50

ABI Headset Bearing for new builds or replacements. Item Specifications Bearing I.D. (mm) 30.2 Bearing O.D. (mm) 41 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Thickness 6.5 Enduro Headset Bearing Headset Bearing UPC: 811780022041

by Enduro

—$15.49

It's a stack spacer. It's a top cap. It's both! The Ultralight stem cap is designed specifically for carbon steerers that require that the steer tube extend above the stem. 1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only Light-weight and durable 6061-T6 aluminum Wolf Tooth Ultralight Stem Cap with Integrated Spacer Headset Top Cap UPC: 812719020657

by Wolf Tooth

—$13.55

Cane Creek Crown Races Compatible across 10, 40 and 110 Series headsets and backwards compatible with S and XX Series All crown races feature integral molded seals Cane Creek Crown Races Crown Race UPC: 840226076652

by Cane Creek

—$24.99

Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series Integral mold seals keep out the elements Item Specifications Crown Race 40 Cane Creek Crown Races Crown Race UPC: 840226078199

by Cane Creek

—$39.99

40-Series replacement cartridge bearings feature durable zinc construction.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 42 Bearing O.D. (mm) 52 Bearing Type Cartridge Cartridge Bearing Angle 45x45 Thickness 7 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226078465

by Cane Creek

—$9.90

There are a lot of things you don't need to buy for your bike, but this state of the art stem cap is not one of those useless things. It was designed with you, yes you, in mind. Molded around the tightest molecular combination of polymers, this stem cap makes you more aerodynamic than a B-2 spirit stealth bomber. Don't know what that is? Look it up. No. Don't waste time. Buy this stem cap and go race down a mountain, or a hill, or your driveway. Who cares? Go ride your bike. Worldwide Cyclery Top Cap Headset Top Cap

by Worldwide Cyclery

—$15.49

Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series Integral mold seals keep out the elements Item Specifications Crown Race 30 Cane Creek Crown Races Crown Race UPC: 840226077802

by Cane Creek

—$15.28

Wheels Manufacturing Headset Bearings Item Specifications Bearing Type Retainer Bearing Wheels Manufacturing Headset Bearing Retainers Headset Bearing UPC: 836572001813

by Wheels Manufacturing

—$28

The new Trail One Top Cap & Spacer Kit is made to finish out the look of our bar, stem & grip setup. Designed to match the angles and finish of our Rockville, Viking and Slickrock stem, the kit comes in Black, Raw/Clear Ano, and Bronze. Included in the kit is the top cap which is also a 5mm spacer, as well as 2x 5mm spacers and 1x 10mm spacer. An alloy bolt comes with the kit, a silver bolt come with the Raw kit, and a black bolt with the Black and Bronze kit. There is a Top Cap Titanium Upgrade Bolt option that's offered in 7 different colors. To See the official Trail One website Click Here! See this product on the Trail One Site Here! Don't forget to check out the Trail One philanthropy projects at The Trail One Treasury Trail One Components Top Cap & Spacer Kit Headset Top Cap

by Trail One Components

—$21.99

Crown races for Wolf Tooth headsets.For Wolf Tooth headsets Item Specifications Crown Race 40 Wolf Tooth Crown Race Crown Race UPC: 812719028011

by Wolf Tooth

—$9.90

There are a lot of things you don't need to buy for your bike, but this state of the art stem cap is not one of those useless things. It was designed with you, yes you, in mind. Molded around the tightest molecular combination of polymers, this stem cap makes you more aerodynamic than a B-2 spirit stealth bomber. Don't know what that is? Look it up. No. Don't waste time. Buy this stem cap and go race down a mountain, or a hill, or your driveway. Who cares? Go ride your bike. Worldwide Cyclery Top Cap Headset Top Cap

by Worldwide Cyclery

—$39.75

ABI Headset Bearing for new builds or replacements. Item Specifications Bearing I.D. (mm) 40 Bearing O.D. (mm) 51 Bearing Type Cartridge Cartridge Bearing Angle 36x36 Thickness 6.5 Enduro Headset Bearing Headset Bearing UPC: 810191012634

by Enduro

—$15.66

The Salsa Split Pivot Dropout Tool Top Cap is a 22mm socket designed for in-the-field derailleur hanger replacement of Salsa suspension frames featuring Split Pivot technology. The Dropout Tool is designed to double as a top cap for a standard threadless stem/headset assembly, so that it will always be conveniently available in the event of a hanger failure. This tool is intended for trailside repairs only. Once you return back to base, use a torque wrench to achieve the proper torque spec of 18Nm. This handy tool works as a headset top cap until you need it, and when combined with a 6mm hex wrench, turns into a socket for removing the Pivot Bolt to change your derailleur hanger For all Salsa Split Pivot suspension models Integrated 22mm socket design interfaces axle nut to field change the derailleur hanger Operated via 6mm hex key found on most mini tools Takes place of standard top cap Reduces the need to carry 22mm wrench or socket in your pack Lightweight, black anodized aluminum bolt included 13g Lightweight aluminum bolt Item Specifications Color Black Defined Color Black Includes Star Nut No S.H.I.S. Stem Clamp Diameter 28.6 Salsa Split Pivot Dropout Tool Top Cap Headset Top Cap UPC: 657993039540

by Salsa

—$13.90

ZN40-Series bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of your headset.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 30.3 Bearing O.D. (mm) 41.8 Bearing Type Cartridge Cartridge Bearing Angle 45x45 Thickness 7 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226079103

by Cane Creek

—$28

The new Trail One Top Cap & Spacer Kit is made to finish out the look of our bar, stem & grip setup. Designed to match the angles and finish of our Rockville, Viking and Slickrock stem, the kit comes in Black, Raw/Clear Ano, and Bronze. Included in the kit is the top cap which is also a 5mm spacer, as well as 2x 5mm spacers and 1x 10mm spacer. An alloy bolt comes with the kit, a silver bolt come with the Raw kit, and a black bolt with the Black and Bronze kit. There is a Top Cap Titanium Upgrade Bolt option that's offered in 7 different colors. To See the official Trail One website Click Here! See this product on the Trail One Site Here! Don't forget to check out the Trail One philanthropy projects at The Trail One Treasury Trail One Components Top Cap & Spacer Kit Headset Top Cap

by Trail One Components

—$28

The new Trail One Top Cap & Spacer Kit is made to finish out the look of our bar, stem & grip setup. Designed to match the angles and finish of our Rockville, Viking and Slickrock stem, the kit comes in Black, Raw/Clear Ano, and Bronze. Included in the kit is the top cap which is also a 5mm spacer, as well as 2x 5mm spacers and 1x 10mm spacer. An alloy bolt comes with the kit, a silver bolt come with the Raw kit, and a black bolt with the Black and Bronze kit. There is a Top Cap Titanium Upgrade Bolt option that's offered in 7 different colors. To See the official Trail One website Click Here! See this product on the Trail One Site Here! Don't forget to check out the Trail One philanthropy projects at The Trail One Treasury Trail One Components Top Cap & Spacer Kit Headset Top Cap

by Trail One Components

—$20

Compression plug for Wolf Tooth headsets.Compatible with steerer tube inner diameter 23.2 mm to 24.2 mm Item Specifications Color Silver Wolf Tooth Compression Plug Compression Plug UPC: 812719028332

by Wolf Tooth

—$24.99

ZN40-Series bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of your headset.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 34.25 Bearing O.D. (mm) 47 Bearing Type Cartridge Cartridge Bearing Angle 45x45 Thickness 7 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226078373

by Cane Creek

—$12.99

Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series Integral mold seals keep out the elements Item Specifications Crown Race 33 Cane Creek Crown Races Crown Race UPC: 840226077918

by Cane Creek

—$18.49

Headset bearings for Wolf Tooth headsets. Made from chromium steel for high load capacity and durability Black oxide coating reduces corrosion Replacement bearings Item Specifications Bearing O.D. (mm) 41 Bearing Type Black Oxide Steel Bearing Type Cartridge Cartridge Bearing Angle 36x45 Color Black Wolf Tooth Headset Bearing Headset Bearing UPC: 810006803631

by Wolf Tooth

—$34.99

ZN40-Series bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of your headset.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 42 Bearing O.D. (mm) 52 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Thickness 6.5 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226078458

by Cane Creek

—$20

Cane Creek Lower Race Required to fit RockShox Bluto on SM and MD Beargrease Carbon frames May be required to fit Manitou Mastodon Mukluk Carbon frames Item Specifications Crown Race 40 keyword search +3 mm Crown Race Riser Salsa Lower Race Crown Race UPC: 840226125558

by Salsa

—$39.95

Headset bearings for Wolf Tooth headsets.Replacement bearings Item Specifications Bearing Type Cartridge Cartridge Bearing Angle 36x45 Wolf Tooth Headset Bearing Headset Bearing UPC: 812719028318

by Wolf Tooth

—$14.99

ZN40-Series bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of your headset.Compatible with 110-, 40-, and 10-Series headsets Item Specifications Bearing I.D. (mm) 30.3 Bearing O.D. (mm) 41.8 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Thickness 6.5 Cane Creek ZN40-Series Bearing Headset Bearing UPC: 840226078311

by Cane Creek

—$42

ABI Headset Bearing for new builds or replacements. Item Specifications Bearing I.D. (mm) 34.1 Bearing O.D. (mm) 46.8 Bearing Type Cartridge Cartridge Bearing Angle 45x45 Thickness 7 Enduro Headset Bearing Headset Bearing UPC: 811780023123

by Enduro

—$12.88

If you're upgrading to a new headset and looking to add some vibrancy to make your bike shine, you'll love the Chroma Studio Top Cap. Available in various colors, you can infuse a touch of personalized style into your ride. Compatible with all 1-1/8 threadless headset uppers DOES NOT Include Bolt and/or Star nut. Item Specifications Color Silver Defined Color Silver Includes Star Nut No S.H.I.S. Stem Clamp Diameter 28.6   DOES NOT Include Bolt and/or Star nut. Cane Creek Chroma Studio Headset Top Cap Headset Top Cap UPC: 840226140902

by Cane Creek

—$12.99

Cane Creek Crown Races Compatible across 10, 40 and 110 Series headsets and backwards compatible with S and XX Series All crown races feature integral molded seals Cane Creek Crown Races Crown Race UPC: 840226077536

by Cane Creek

—$21.75

Headset bearings for Wolf Tooth headsets.Replacement bearings Item Specifications Bearing O.D. (mm) 52 Bearing Type Black Oxide Steel Bearing Type Cartridge Cartridge Bearing Angle 36x45 Wolf Tooth Headset Bearing Headset Bearing UPC: 810006803648

by Wolf Tooth

—$21.99

Preload assembly from Cane Creek. Cane Creek Preload Assembly Headset Top Cap UPC: 840226090603

by Cane Creek

—$24.95

The Wolf Tooth Compression Plug provides an anchor point to set the headset preload on road, MTB, or gravel bikes with carbon forks-essentially securing everything on the steerer tube. A stem cap with a 5mm integrated spacer is included, which is important since many fork manufacturers require the steerer tube to extend above the top of the stem. It is available in multiple color options to add some style to your bike. Fits forks with 1 1/8" steerer tubes Designed for carbon steerer tubes but works with metal steerer tubes with ID from 23.5 mm to 24.5 mm 7075-T6 aluminum Never use a star nut on forks with carbon steerers Wolf Tooth Compression Plug With Integrated Spacer Stem Cap Compression Plug UPC: 810006804720

by Wolf Tooth