Filter By:

  • Show More Brands

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

Headsets

Cane Creek 1-1/8-inch Headset Shim Spacer
$1.08
Shim spacers can be placed between bearing and compression cover in IS headsets to fine tune the fitment.
AheadSet Universal Preload Bolt
$1.91
- Aheadset preload adjusting bolt
Origin8 Headset Spacers 10mm (1 1/8-inch)
$1.99
Origin-8's 1-1/8-inch Headset Spacers are made of lightweight and durable aluminum and come in 10mm width. You get a bag of 20 spacers.
Origin8 Star Nut
$4.63
Standard replacement star nuts for threadless steerers.
Origin8 Headset Spacers 20mm (1 1/8-inch)
$4.99
Origin-8's 1 1/8-inch Headset Spacers are made of lightweight and durable aluminum and come in 20mm width. You get a bag of 9 spacers.
Origin8 Capster
$6.99 - $8.99
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.
Origin8 Headset Spacers (1 1/8-inch/10-pack)
$7.45 - $19.99
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)
$7.45
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.
AheadSet Crown Race
$8.99
- Crown races for servicing cane creek headsets and Aheadsets
Origin8 Ahead Cap
$8.99
Origin-8's Ahead Cap is a trick top cap with a 3k weave carbon insert to add a touch of class to your a 1 1/8-inch fork/headset. It includes the bolt.
Sunlite Steel 1-inch Threaded Headset
$8.99 - $19.99
- 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
$8.99
- 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 Interlok Spacers
$9.90 - $18.23
- color-matched aluminum Interlok Spacers for Cane Creek headsets
Origin8 Low-Profile Ahead Cap
$9.98
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.
FSA Carbon SL Headset Spacers
$10.52
- Super light carbon spacers for tuning stem height - Spacers are internally weight relieved to drop a few extra grams
FSA Polycarbonate Headset Spacers
$11.03 - $15.93
- PolyCarbonate headset spacers with the FSA logo - Variety of colors, sold in bags of 10
Ritchey Headset Crown Race
$11.23 - $12.48
- Traditional and integrated type replacement headset crown races
Cane Creek Crown Race
$12.09 - $16.88
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
Promax Stem Spacer Kit
$12.50 - $13.48
- Superlight CNC machined 6061 aluminum spacers for fine-tuning stem height - Includes one each 3, 5, 10mm spacers and two each 1mm spacers
Sunlite Steel 1 1/8-inch Threadless Headset
$12.73
• Steel • Retainer ball bearings, includes top cap and star nut • 1 1/8 inch • S.H.I.S.: EC34/28.6, EC34/30
Origin8 Alloy Headset Spacers
$12.99
Lightweight aluminum alloy - Non-Keyed - Height: 20mm - 10 to a bag
Sunlite Steel 1 1/8-inch Threaded Headset
$12.99
- 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"
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
FSA Microspacer Headset Spacers
$14.35
- 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
Salsa Cane Creek +3mm 40mm Lower Race Custom for Salsa
$15.73
Custom Cane Creek lower race for Salsa.
Giant OD2 Carbon Headset Spacer Kit
$15.99
-1-1/4" headset spacer kit with following sizes: 2.5mm(x1) .5mm(x2) 10mm(x2)
Origin8 Carbon Fiber Headset Spacers
$17.00 - $25.99
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.
Zipp Stem Top Cap and Bolt
$17.48
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.
Origin8 Alloy Flat Compression Plug
$17.98
- 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
$17.98
- 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
Sunlite Semi Integrated Threaded
$17.99
- Steel cup semi-integrated design - Threaded semi-integrated design - Fits many Sun cruisers and others - Caged bearing 5/32" x 22A - Cup Diameter: 44mm - Race Diameter: 30mm - Stack Height: 18.2mm
FSA TH Series Headset
$19.81 - $35.73
- 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 Pro Pulsion Carbon Expander
$19.99 - $22.99
Origin-8's Pro Pulsion Carbon Expander is an expander and top cap for forks with carbon steerers. Instead of a traditional star nut (which will damage carbon), the Expander snugs tightly and safely in place in the fork for easy and accurate headset adjustments. Plus, it actually strengthens the fork. It fits most 1 1/8-inch forks, and includes a top cap with a stainless-steel bolt.
Ritchey Logic 1-inch Threaded Headset
$22.48
The Ritchey Logic Threaded Headset is your go-to headset for threaded steerers. Featuring a smaller upper bearing to save weight, the Logic Threaded headset also features lightweight, precision-machined aluminum cups that are deeper for more confident insertion. - Smaller upper bearing to save weight - Lightweight, precision-machined aluminum cups - Deep cups for solid insertion - Material: CrMo/Plastic - Upper Fit (S.H.I.S.): EC34/28.6 - Lower Fit (S.H.I.S.): EC34/30 - Bearing: Ball bearing
Origin8 3K Weave Compression Plug
$22.98
- 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
FSA Hammer Headset
$22.99
- 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
BOX Zero Stem Spacer Kit
$23.10
- Ultralight, CNC-machined 6061 aluminum spacers for fine-tuning stem height - Includes one each: 3, 5, 10mm spacers and two each: 1mm spacers
Cane Creek 10 IS52 Headset Bottom
$23.74
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
SRAM Headset Spacer Set
$24.78
SRAM's Headset Spacer Set gives you what you need for setting handlebars to the correct height for a custom fit. These lightweight 1 1/8-inch headset spacers feature a carbon finish with stylish SRAM logos. You get two 5mm spacers and one 10mm and 15mm one.
Ritchey Logic Threadless Headset
$24.98 - $29.98
Ritchey's Logic Headset boasts machined aluminum cups for excellent longevity, light weight and super looks. A smaller upper angular cartridge bearing saves weight while a larger lower angular cartridge bearing boosts strength and durability.
FSA Top Caps
$25.00
- Carbon fiber top caps, bolt and steel star nut - Size: 1-1/8" - Color: Black - Weight: 21g
FSA No. Series Headset
$25.05 - $46.40
- 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)
Ritchey Logic Threaded Headset
$25.43 - $29.98
1-inch model: • Bearing Type: Cup and Cone • Color: Silver/Black • Crown Race: 26 • Defined Color: Silver • Lower Stack Height: 10.5 mm • S.H.I.S Lower: EC30 • S.H.I.S Upper: EC30 • S.H.I.S. Stem Clamp Diameter: 25.4-24tpi Quill • Upper Stack Height: 26 mm • Weight: 130 g 1-1/8-inch model: • Bearing Type: Cup and Cone • Color: Silver/Black • Crown Race: 30 • Defined Color: Silver • Lower Stack Height: 10.7 mm • S.H.I.S Lower: EC34 • S.H.I.S Upper: EC34 • S.H.I.S. Stem Clamp Diameter: 28.6-26tpi Quill • Upper Stack Height: 26 mm • Weight: 140 g
RockShox Headset Spacer Set
$26.05
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. You get two 5mm spacers, one 10mm, and one 15mm.
Ritchey Logic 1-1/8-inch Threaded Headset
$26.98
The Ritchey Logic Threaded Headset is your go-to headset for threaded steerers. Featuring a smaller upper bearing to save weight, the Logic Threaded headset also features lightweight, precision-machined aluminum cups that are deeper for more confident insertion. - Smaller upper bearing to save weight - Lightweight, precision-machined aluminum cups - Deep cups for solid insertion - Material: CrMo/Plastic - Upper Fit (S.H.I.S.): EC34/28.6 - Lower Fit (S.H.I.S.): EC34/30 - Bearing: Ball bearing
Sunlite Sealed Alloy Headset
$26.98
• Aluminum • Semi-sealed mechanism • 1 1/8 inch • S.H.I.S.: EC34/28.6, EC34/30
Profile Design Threadless Size Converter
$27.99
Converts quill style forks to use threadless stems.
Giant Aircap OD2 Expander System Steerer Plug
$28.25
-Aircap OD2 expander system steerer plug (2012-2016)
FSA Mallet Headset
$28.99
- 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
Cane Creek Aheadset EC30 Threadless Headset
$29.99
Cane Creek's Aheadset is a simple, affordable solution for your headset needs. • Bearing Type: Cup and Cone • Color: Black • Crown Race: 26 • Defined Color: Black • Lower Stack Height: 12 mm • S.H.I.S Lower: EC30 • S.H.I.S Upper: EC30 • S.H.I.S. Stem Clamp Diameter: 25.4 • Upper Stack Height: 18 mm • Weight: 163 g
Origin8 Twistr Integrated Headset
$29.99 - $44.99
The Origin8 Twistr Integrated Headset features highly polished sealed angular contact premium bearings ensure smooth operation. Its CNC-machined AL6061 top cover is sealed to keep moisture and grit away from the bearings, while the CNC-machined AL7075 crown race protects the lower bearings and fork. - AL6061 top cap - Forged stainless steel bolt - Includes star nut
Cane Creek Aheadset EC30 Threaded Headset
$31.32
Cane Creek's Aheadset is a simple, affordable solution for your headset needs. • Bearing Type: Cup and Cone • Color: Black • Crown Race: 26 • Defined Color: Black • Lower Stack Height: 12 mm • S.H.I.S Lower: EC30 • S.H.I.S Upper: EC30 • S.H.I.S. Stem Clamp Diameter: 25.4-24tpi Quill • Upper Stack Height: 22 mm • Weight: 205 g
Cane Creek Aheadset IS41 Headset
$31.56
Cane Creek's Aheadset is a simple, affordable solution for your headset needs. • Bearing Type: Cartridge • Color: Black • Crown Race: 30 • Defined Color: Black • Lower Stack Height: 2 mm • S.H.I.S Lower: IS41 • S.H.I.S Upper: IS41 • S.H.I.S. Stem Clamp Diameter: 28.6 • Upper Stack Height: 7 mm • Weight: 65 g
FSA Internal Headset Upper
$31.74
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
Cane Creek Aheadset EC34 Threaded Headset
$31.77
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: 12 mm • S.H.I.S Lower: EC34 • S.H.I.S Upper: EC34 • S.H.I.S. Stem Clamp Diameter: 28.6-26tpi Quill • Upper Stack Height: 22 mm • Weight: 205 g
Cane Creek 10 ZS56 Headset Bottom
$32.18
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
Cane Creek Aheadset EC34 Threadless Headset
$32.37
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: 12 mm • S.H.I.S Lower: EC34 • S.H.I.S Upper: EC34 • S.H.I.S. Stem Clamp Diameter: 28.6 • Upper Stack Height: 18 mm • Weight: 165 g
Cane Creek 10 ZS44 Headset Top
$32.73
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
Odyssey R/F Series Pre-Load Bolt
$33.73
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.
Chris King Base Plates
$33.95 - $44.25
These baseplates are the foundation that keeps Chris King headsets turning with legendary smoothness. Manufactured from high-quality stainless steel or titanium, Chris King makes replacement baseplates for all standard sizes and a number of ingenious solutions for those that need something a little special to make their headset work. - Engineered and manufactured in Portland, Oregon USA - High-quality stainless steel and titanium baseplates available for all standard Chris King headset sizes - Titanium baseplates are available in 1-inch and 1 1/8-inch sizes only - Devolution baseplates are a stainless steel solution that allow King headsets to adapt to a wide variety of steerer tube sizes - King Stainless Steel baseplates are available in undersized and oversized versions for irregular steerer tube sizes
Page 1 of 4 Next page