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Headsets
$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.
$20.99
• Aluminum
• Semi-sealed mechanism
• 1 1/8 inch
• S.H.I.S.: EC34/28.6, EC34/30
$13.99
- 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
$9.99
- 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"
$9.99
• Steel
• Retainer ball bearings, includes top cap and star nut
• 1 1/8 inch
• S.H.I.S.: EC34/28.6, EC34/30
$6.99 - $14.99
- Steel cups
- Steel retainer bearings
- Available in chrome or black
- Steerer Dia: 25.4mm
- Cup Dia: 30mm
$9.99
• Steel
• Retainer ball bearings, includes top cap and star nut
• 1 inch
• S.H.I.S.: EC30/25.4, EC30/26
$6.99
- 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
- Race Dia: 27mm
- Stack Ht: 36mm
$20.00
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.
$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. You get two 5mm spacers, one 10mm, and one 15mm.
$29.99
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.
$9.99
- Superlight CNC machined 6061 aluminum spacers for fine-tuning stem height
- Includes one each 3, 5, 10mm spacers and two each 1mm spacers
$24.99
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.
$34.99
• Sealed cartridge bearings
• CNC machined 6061-T6 aluminum cups with laser etched logos
• 26.4mm & 27.0mm races included
• S.H.I.S.: EC30/25.4-24tpi|EC30/26
• Steerer Diameter: 25.4mm
• Cup Diameter: 30.2mm
• Race Diameter: 26.4mm
• Stack Height: 42.5mm
• Size: 1-inch
• Black or Silver
• Weight: 110g including lock nut
$39.99
• Tapered Campagnolo IS headset
• 1-1/8" Upper, 1-1/2" Lower
• Sealed bearings
• Aluminum top cap and star nut
• Upper bearing: 45º/45º / 41.8mm OD
• Lower bearing: 45º/45º / 52mm OD
• Crown race: 39.76mm ID
• Stack height: 15.9mm
• S.H.I.S.: IS42/28.6|IS52/40
• Steerer Diameter: 28.6mm
• Cup Diameter: 39.76-52mm
• Race Diameter: 40mm
• Stack Height: 15.9mm
• Bearing Angle: T:45/45 B:45/45
$17.99
- 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
$9.99
Lightweight aluminum alloy
- Non-Keyed
- Height: 20mm
- 10 to a bag
$6.99
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.
$19.99 - $20.99
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.
$7.45 - $12.59
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.
$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.
$39.99
• Tapered IS headset
• 1-1/8" Upper, 1-1/2" Lower
• Aluminum top cap and star nut
• Upper bearing: 45º/45º / 41mm OD
• Lower bearing: 36º/45º / 52mm OD
• Crown race: 39.76mm ID
• Stack height: 20mm
• S.H.I.S.: IS41/28.6|IS52/40
• Steerer Diameter: 28.6mm
• Cup Diameter: 39.76-52mm
• Race Diameter: 40mm
• Stack Height: 20mm
• Bearing Angle: T:45/45 B:36/45
$27.99
• Machined 6061 alulinum top cap
• 75g
• S.H.I.S.: IS42/28.6|IS42/30 (IS), IS41/28.6|IS41/30 (Campagnolo)
• Steerer Diameter: 28.6mm
• Cup Diameter: 41.2mm (IS), 42mm (Campagnolo)
• Race Diameter: 30mm
• Stack Height: 8.2mm
• Bearing Angle: 36/45 (IS), 45/45 (Campagnolo)
• Size: 1-1/8-inch
$33.99 - $35.99
Origin-8's Pro Fit Threadless Headset is made of light and durable aluminum and boasts smooth and long-lasting sealed cartridge bearings. It also sports nice laser-etched logos.
$49.99
Origin-8's SSR Threadless Headset is for 1 1/8-inch threadless forks. It features CNC machined 7075-aluminum cups and stainless-steel cartridge bearings for excellent performance and long life. It also comes in many colors to customize your ride.
- 93g including star nut and laser top cap
- Stack Height: 28.5mm
**Anodized colors will vary from batch to batch and may not match exactly
- S.H.I.S.: EC34/28.6|EC34/30
$34.99 - $39.99
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
$54.99
Origin8's Twistr Semi-Integrated & External 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
$47.99 - $49.99
Origin8's Twistr Semi-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, and the CNC-machined AL7075 crown race protects the lower bearings and fork.
- AL6061 top cap
- Forged stainless steel bolt
- Includes star nut
$6.59
- Super light carbon spacers for tuning stem height
- Spacers are internally weight relieved to drop a few extra grams
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