Skip to main content

Filter By:

  • Show More Brands

  • Show Fewer Brands
  • Show More Sizes
  • Show Fewer Sizes

Headsets

AheadSet Universal Preload Bolt
$1.00
- Aheadset preload adjusting bolt
Vuelta Aluminum Headset Spacers
$1.99
- machined aluminum Spacers for tuning bar and stem height, no logos
Origin8 Star Nut
$2.99
Standard replacement star nuts for threadless steerers.
Origin8 Capster
$7.69 - $8.49
Origin-8's Capster is a top cap, bolt and star nut for your 1 1/8-inch threadless headset. It comes in many colors so you can customize your ride.
AheadSet TF3 Hollow Preload Bolt
$7.99
- Aheadset preload adjusting bolt, cap and star nut - Bolt is hollow for cable pass-through
FSA Polycarbonate Headset Spacers
$7.99 - $13.00
- PolyCarbonate headset spacers with the FSA logo - Variety of colors, sold in bags of 10
FSA Carbon SL Headset Spacers
$8.00
- Super light carbon spacers for tuning stem height - Spacers are internally weight relieved to drop a few extra grams
Origin8 Low-Profile Ahead Cap
$9.39
Origin-8's Low-Profile Ahead Cap is a sleek option for your a 1 1/8-inch fork/headset. It includes the bolt and star nut.
Ritchey Headset Crown Race
$9.95
- Fork crown race for genuine Ritchey headsets - Alloy with 45-degree taper
FSA Microspacer Headset Spacers
$9.99
- Microspacers ensure the correct fitment of integrated headsets - Use between the top cover and the compression ring to ensure the top cover does not contact the headtube - Sold in bags of 10
Origin8 Headset Spacers (1 1/8-inch/10-pack)
$9.99 - $17.99
Origin-8's 1 1/8-inch Headset Spacers are made of lightweight and durable aluminum and come in 2mm, 5mm or 10mm thicknesses and lots of cool colors to add style to your ride. You get a bag of 10 spacers.
Origin8 Headset Spacers (1-inch/10-pack)
$9.99 - $10.99
Origin-8's 1-inch Headset Spacers are made of lightweight and durable aluminum and come in 2mm, 5mm or 10mm thicknesses. You get a bag of 10 spacers.
Sunlite Steel 1-inch Threaded Headset
$9.99 - $20.99
- Steel cups - Steel retainer bearings - Available in chrome or black - Steerer Dia: 25.4mm - Cup Dia: 30mm
Sunlite Steel 1-inch–21.1mm Threaded Headset
$9.99
- Steel cups - Steel retainer bearings - Available in chrome or black - S.H.I.S.: EC32/25.4-24tpi|EC32/27 - Steerer Dia: 25.4mm - Cup Dia: 32.5mm
Cane Creek Crown Race
$10.80
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 - Durable steel construction
Wolf Tooth Components Crown Race
$10.95
Crown races for Wolf Tooth headsets. - For Wolf Tooth headsets
Cane Creek Interlok Spacers
$11.99 - $15.99
- color-matched aluminum Interlok Spacers for Cane Creek headsets
FSA Orbit C-33 Lower Bearing
$12.00
- Type: Headset bearing - Discipline: Road, MTB - Material: Steel - Weight: 26g - Dimension: 1-1/4-inch - Bearing Type: ACB - Angle: 45° x 45°
Sunlite Steel 1 1/8-inch Threadless Headset
$12.99
• Steel • Retainer ball bearings, includes top cap and star nut • 1 1/8 inch • S.H.I.S.: EC34/28.6, EC34/30
Sunlite Steel 1-inch Threadless Headset
$12.99
• Steel • Retainer ball bearings, includes top cap and star nut • 1 inch • S.H.I.S.: EC30/25.4, EC30/26
Zipp Stem Top Cap and Bolt
$13.00
Zipp's Stem Top Cap and Bolt are designed to work specifically with Zipp stems. The eight-gram aluminum cap and nine-gram-bolt are the same as those used on bikes built for Zipp-sponsored professional teams. The bolt has a T25 Torx head for ease of adjustment and so you need only one tool for your Zipp cockpit.
Wolf Tooth Components Compression Plug
$14.95
Compression plug for Wolf Tooth headsets. - Compression plug works with steerer tube inner diameters ranging from 23.2mm to 24.2mm
FSA TH Series Headset
$14.99 - $24.00
- Forged steel cups with caged 5/32" ball bearings - TH-857 features a alloy top cover - TH Series: External Cup, traditional - S.H.I.S.: EC34/28.6|EC34/30 - Stack: 14.9mm/11mm - Color: Black - Weight: 126g
Origin8 Alloy Headset Spacers
$14.99
Lightweight aluminum alloy - Non-Keyed - Height: 20mm - 10 to a bag
Sunlite Steel 1 1/8-inch Threaded Headset
$14.99
- Steel cups - Steel retainer bearings - Available in chrome or black - S.H.I.S.: EC34/28.6-26tpi|EC34/30 - Steerer Dia: 28.6mm - Cup Dia: 34mm - Race Dia: 30mm - Stack Ht: 40mm Size: 1-1/8"
FSA TH-888 Threadless
$15.99
- Threadless Black 1-1/8" Headset - Retainer Bearings Specs: - Headset Type: External, Threadless - Weight: 140g - Material: Steel - Crown Race Diameter: 30mm - Lower Cup: 1-1/8" - Upper Cup: 1-1/8" - Steerer Tube: 1-1/8'' - Bearing Grade: Caged ball
Ritchey WCS Crown Race Adaptor
$16.95
Compatible crown races for Ritchey headsets. - This adaptor allows 36° headset bearings, such as those from Chris King, to fit the Ritchey WCS Carbon Adventure fork that feature a 45° crown race - This adaptor is designed for the Ritchey Carbon Adventure fork, but it will work with all Ritchey carbon fiber forks, though with possible slight cosmetic inconsistencies - Stainless steel - Use of this adapter will effectively increase fork length by 4.4mm
FSA Hammer Headset
$16.99
- CrMo headset with oversized 3/16" lower ball bearings, 5/32" upper bearings and a nylon top cover - Hammer: External Cup, traditional - S.H.I.S.: EC34/28.6|EC34/30 - Stack: 12.8mm/11.9mm - Color: Black - Weight: 149g
Origin8 Alloy Flat Compression Plug
$17.89
- 3-piece expander design provides a secure fit within carbon steerer tubes - 22-25mm range of expansion - 50mm height reinforces carbon steerer tube beneath the stem - New design evenly distributes headset compression forces - Lightweight AL6061 alloy construction - Stainless steel bolt
Origin8 Alloy Lite Compression Plug
$17.89
- 3-piece expander design provides a secure fit within carbon steerer tubes - 22-25mm range of expansion - 50mm height reinforces carbon steerer tube beneath the stem - New design evenly distributes headset compression forces - Lightweight AL6061 alloy construction - Stainless steel bolt
Wolf Tooth Components Precision Spacer Kit
$17.95
Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. - Designed and manufactured in the Minneapolis, MN USA - Fits 1 1/8"" steerers only - Made from 6061-T6 Aluminum
FSA Integrated HS Upper IS-2 1-1/8
$18.00
Replacement headset uppers from FSA. - S.H.I.S. Stem Clamp Diameter: 28.6 Threadless - Bearing Type: Cartridge - S.H.I.S Upper: IS41 - Upper Stack Height: 8.2
Profile Design Threadless Size Converter
$18.00
Converts quill style forks to use threadless stems.
Ritchey Logic Threadless Headset
$18.95
The Ritchey Logic Threadless headset features a smaller upper bearing to save weight, while the oversize lower bearing is designed to handle loads. Deep bearing cups promise solid insertion. - Bearing: Retainer ball bearing - Material: Steel/Plastic - Stack Height: 28.3mm
Mission BMX Turret Headset
$18.99
A high quality integrated headset at an affordable price! Includes 2 campy spec sealed bearings and a 15mm tall dust cap for a seamless look.
FSA No. Series Headset
$19.00 - $46.00
- No. series headsets offer excellent performance and value - No. 8b: 36x45 degree Cane Creek Integrated, or No. 10: Zero Stack shallow available for 1-1/8" applications - No. 10 S.H.I.S.: ZS44/28.6|ZS44/30 - No. 8B S.H.I.S.: IS42/28.6|IS42/30 - Stack: 5.2mm/3.7mm (No. 10), 8mm/1mm (No. 8B) - Color: Black - Weight: 93g (No. 10), 74g (No. 8B)
Cane Creek 10 IS52 Headset Bottom
$19.99
Cane Creek's 10 Series has light, tough, and beautiful machined 6061 T6-aluminum cups, Cane Creek's corrosion-resistant black-oxide angular-contact bearings and quality seals throughout to keep the grease in and the dirt out. • Technical Description: IS52/40/H1 • Bottom Type: IS - Integrated • Bottom Head Tube Inside Dia.: 52.1mm • Crown Race Seat Dia.: 39.79mm • Crown Race Type: Polymer • Bottom Stack Height: 1mm • Bottom Bearing Type: Black Oxide • Material: N/A • Weight: 35.35g
Mission BMX Conversion Headset
$19.99
Upgrade your standard 1 1/8" headtube frame to an integrated style headset with the Mission Conversion Headset! Uses stronger Campy type sealed bearings and includes dust cover cap, spacer, and steel fork bearing race. Product Specifications - Headset Type: Standard 1 1/8" - Bearing Type: 41.8mm x 45 Degree - Includes: Headset, Spacer, Star Nut, Fork Cap - Weight: 5.3oz
RockShox Carbon Headset Spacers
$20.00
RockShox's Headset Spacer Set is a perfect compliment to your RockShox fork. These lightweight 1 1/8-inch headset spacers feature a carbon finish with stylish RockShox logos. - Black/White Logo: includes 15mm x 1, 10mm x 1, 5mm x 2 - UD Carbon: includes 20mm x 1, 10mm x 1, 5mm x 1, 2.5mm x 2
Sunday Headset
$20.99 - $21.99
The Sunday BMX headset is a quality headset at an affordable price: period. It offers one of the lower stack heights on the market and uses a Campagnolo standard spec for 1-1/8-inch integrated headsets. - 45º tapered bearings with 41.8mm outer diameter to fit 42mm BMX head tubes - Compatible with Odyssey GTX Gyro, GTX-R, GTX-S and Snafu Mobeus. - Comes with matching 3mm and 5mm spacers - Weight with/without spacers: 2.1/2.3 oz.
Odyssey R/F Series Pre-Load Bolt
$21.50
This custom 7075-T6 aluminum pre-load bolt design is included with every Odyssey fork. - Fits both a 6mm and 8mm allen key. - Front brake cable thru-way hole for removal without disconnecting brake hardware. - Designed with an easy-cut thread groove if you cut your fork’s steerer tube down.
Mission BMX Rig Headset
$21.99
Our standard 1 1/8" headset is for bikes without an integrated head tube. Tough, chromoly cups and caged bearings make this a super durable headset. Comes with a steel star nut and bolt to keep everything tight! Product Specifications - Headset Type: Standard 1 1/8" - Bearing Type: Caged Ball Bearings - Cups: Forged Chromoly - Includes: Headset, Star Nut, Fork Cap Bolt - Weight: 7.4oz
FSA Mallet Headset
$22.00
- CrMo headset with oversized 3/16" lower ball bearings, 5/32" upper bearings and an alloy top cover - Mallet: External Cup, traditional - S.H.I.S.: EC34/28.6|EC34/30 - Stack: 15.4mm/13.6mm - Color: Black - Weight: 150g
FSA Top Caps
$22.00
- Carbon fiber top caps, bolt and steel star nut - Size: 1-1/8" - Color: Black - Weight: 21g
Origin8 3K Weave Compression Plug
$22.09
- 3-piece expander design provides a secure fit within carbon steerer tubes - 22-25mm range of expansion - 50mm height reinforces carbon steerer tube beneath the stem - New design evenly distributes headset compression forces - Lightweight AL6061 alloy construction - Stainless steel bolt
Stolen Revolver Headset
$22.99
The Revolver headset features a high precision CNC 6061 Aluminum bearing cover with triple rubber seals for a perfect fit. - Campy spec 45x45 sealed bearings - 15mm dust cover stack height - 2.7oz (76.54g) - Materials: Aluminum Cover, Chromoly Crown Race
Cane Creek Aheadset ZS44 Headset
$23.85
Cane Creek's Aheadset is a simple, affordable solution for your headset needs. • Bearing Type: Cup and Cone • Color: Black • Crown Race: 30 • Defined Color: Black • Lower Stack Height: 5 mm • S.H.I.S Lower: ZS44 • S.H.I.S Upper: ZS44 • S.H.I.S. Stem Clamp Diameter: 28.6 • Upper Stack Height: 10 mm • Weight: 130 g
Wolf Tooth Components Precision Spacer 5 Pack
$24.75
Add some color and style to your bike build with Precision Headset Stack spacers. Offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end, find your perfect fit. - Designed and manufactured in Minneapolis, MN USA - Fits 1 1/8"" steerers only - Made from 6061-T6 Aluminum
Cinema BMX Lift Kit Integrated Headset
$24.99
Everything you'd want in a headset! The Lift Kit comes with 3mm, 8mm, and 18mm rise headset caps, giving your bike a super clean look and eliminating the need for additional spacers. Featuring two precision sealed Campy spec bearings (41.8mm x 45°), the Cinema Lift Kit provides long-lasting bearing life and smooth function. - Cap Height: 3mm, 8mm, and 18mm - Bearing Size: Campy Spec (41.8mm x 45°) - Weight: 2.9 oz
Origin8 Carbon Fiber Headset Spacers
$24.99 - $30.99
Origin-8's Carbon Fiber Headset Spacers are made of lightweight, durable carbon and come in 5mm, 10mm or 20mm thicknesses. You get a bag of five spacers.
FSA Internal Headset Upper
$25.00
A new headset gives you a new lease on life. This is the upper part of an integrated headset for a 44mm headtube. - Lower part of the headset sold separately
Profile Design Carbon Headset Spacers (1-1/8-inch)
$25.99
Profile Design's lightweight and sleek looking headset spacers are just what you need to make sure your bike functions and looks great. Available in 2, 3, 5, 10, and 20mm thicknesses.
FSA Pig Series Headset
$26.00 - $61.00
- Pig DH-Pro feature angular contact sealed upper bearing and an industrial cartridge sealed bearing with an alloy upper cup and CrMo lower cup - Pig feature oversized 1/4" lower ball bearings, 5/32" upper bearings - Big Fat Pig feature super oversized caged ball bearings - Pig: External Cup, traditional - Pig S.H.I.S.: EC34/28.6|EC34/30 - Big Fat Pig S.H.I.S.: EC49/38.1|EC49/40 - Pig DH Pro S.H.I.S.: EC34/28.6|EC34/30 - Stack: 15.4mm/13.6mm (Pig), 17mm/11.7mm (Big Fat Pig), 15.5mm/16mm (Pig DH Pro) - Color: Black - Weight: 193g (Pig), 345g (Big Fat Pig), 198g (Pgi DH Pro)
Sunlite Sealed Alloy Headset
$26.99
• Aluminum • Semi-sealed mechanism • 1 1/8 inch • S.H.I.S.: EC34/28.6, EC34/30
Black Ops Semi Integrated F/S
$27.99
- Steel cup semi-integrated design - Alloy top cap with hollow bolt allows for brake cable pass-through - Caged bearing 5/32" x 22A - ED Black durable finish - SHIS: ZS44/28.6|ZS44/30 - Steerer OD: 28.6mm - Cup: 44mm - Race: 30mm - Stack Height: 9.4mm
Cane Creek 10 ZS44 Headset Top
$27.99
Cane Creek's 10 Series has light, tough, and beautiful machined 6061 T6-aluminum cups, Cane Creek's corrosion-resistant black-oxide angular-contact bearings and quality seals throughout to keep the grease in and the dirt out. • Technical Description: ZS44/28.6/H8/K|ZS44/30/H4/K • Top Type: ZS - ZeroStack • Top Head Tube Inside Dia.: 44.00mm • Stem Clamp Dia.: 28.6mm • Top Stack Height: 8mm (Short), 15mm (Tall) • Top Bearing Type: Black Oxide • Material: 6061 aluminum • Weight: 62.79g
Cane Creek 10 ZS56 Headset Bottom
$27.99
Cane Creek's 10 Series has light, tough, and beautiful machined 6061 T6-aluminum cups, Cane Creek's corrosion-resistant black-oxide angular-contact bearings and quality seals throughout to keep the grease in and the dirt out. • Technical Description: ZS56/40/H4/K • Bottom Type: ZS - ZeroStack • Bottom Head Tube Inside Dia.: 55.95mm • Crown Race Seat Dia.: 39.79mm • Crown Race Type: Polymer • Bottom Stack Height: 4mm • Bottom Bearing Type: Black Oxide • Material: 6061 aluminum • Weight: 35.35g
Ritchey WCS Drop In Integrated Lower Headset Assembly
$28.95 - $42.95
For bikes featuring integrated headsets (such as the Ritchey Road Logic and Swiss Cross), the WCS Drop In Integrated Headset stands above all others. This alloy headset lower features stainless steel angular contact sealed cartridge bearings with a titanium coating for corrosion resistance, and they're packed with Ritchey high-webbing grease. - Material: Alloy - Bearing: Sealed cartridge, Ti-coated - Weight: 28-35g
FSA Orbit DL
$29.00
- Weight: 160g - Crown Race: 30 - S.H.I.S. Lower: EC34 - S.H.I.S. Upper: EC34 - S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
Ritchey Comp Drop In Integrated Headset Straight 1-1/8-inch Steerer
$29.95
For bikes featuring integrated headsets (such as the Ritchey Road Logic and Swiss Cross), the Comp Drop In Integrated Headset stands above all others. The Comp features full-complement stainless steel angular contact cartridge bearings packed with Ritchey high-webbing grease. - Top cap: 8.3 or 15.3mm - Material: Alloy - Upper Fit (S.H.I.S.): IS42/28.6 - Lower Fit (S.H.I.S.): IS42/30 - Upper Bearing OD: 41.8 - Lower Bearing OD: 46/42 - Top Cover OD: 46 - Bearings: Sealed cartridge - Weight: 74g
Page 1 of 4 Next page