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Headsets
Bike World Iowa is committed to providing the resources you need to guide you through the increasingly complex headset landscape.
$11.00
FSA Standard Headset Bearings
$3.00
FSA Standard Headset Bearings
$88.00
The FSA Orbit Z headsets feature a very low-profile design primarily for ATB and are compatible with Cane Creek internal style headsets.
- "Zero-Stack"/Cane Creek compatible
- Very low profile designed primarily for Mountain Bikes
- Patented alignment tip for increased durability and performance
- TH brand 36-degree Micro Angular Contact Bearings (red seal)
- 7075 alloy crown race
- Laser etched aluminum top cap
- Weight: 89g
$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
$82.99
- Carbon fiber top cover
- Upper: Campagnolo angular contact bearings (black seal)
- 1-1/8-inch, 45 degrees/ 45 degrees ACB upper
- 1.5-inch, 36 degrees/ 45 degrees ACB lower
- For tapered 46mm/56mm OD headtube
- For 1-1/8-inch to 1.5-inch tapered fork
$32.99
Cane Creek compatible integrated style bearings fit directly into headtube.
- 36-degree inner chamfer and 45-degree outer chamfer
- Crown Race: 30
- S.H.I.S. Lower: IS41
- S.H.I.S. Upper: IS41
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
$46.99
- Bearing Type: Cartridge
- Weight: 86 g
- Crown Race: 40
- S.H.I.S Lower: IS52
- S.H.I.S Upper: IS42
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
$15.00 - $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
$13.00
FSA bearings that set directly into the frame without the use of pressed in cups.
- 36/45 degrees is Cane Creek-compatible
- 45/45 degrees is Campagnolo-compatible
$39.00
The lightweight Orbit UF uses a mixture of bearing types, with caged ball bearings in the top race and sealed cartridge angular contact bearings in the bottom race. Upper and lower water seals keep the elements at bay.
- Forged and CNC machined 6061/T6 Aluminum cups
- Patented alignment tip for increased durability and performance
- Upper cup uses double sealed 5/32" ball bearings
- Lower cup uses a black seal angular contact bearing
- Laser etched aluminum top cap
- Weight: 99g
- 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
$25.00
FSA bearings that set directly into the frame without the use of pressed in cups.
- 36/45 degrees is Cane Creek-compatible
- 45/45 degrees is Campagnolo-compatible
$20.00
- 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
$123.00
The FSA Orbit Xtreme Pro threadless headset is constructed of forged and CNC machined 7075/T6 aluminum cups.
- Stainless steel Angular Contact Bearings
- Stainless steel crown race
- 1.5'' patented alignment tip for increased durability and performance
- Deep Cup model has 22mm insertion of upper and lower cups
$69.00
- 1-1/8" / 1-1/4", 45°/ 45° ACB
- Compatible with carbon or alloy head tubes
- For tapered 47mm / 52mm OD head tube
- For 1-1/8" to 1-1/4" tapered fork
- Alloy top cover
- Upper : 1-1/8" angular contact bearing black seal)
- Lower : 1-1/4" angular contact bearing (black seal)
- Stack height 15.6+1=16.6mm
- 74 grams
$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)
$25.99
- 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
$69.99
Cane Creek compatible integrated style bearings fit directly into headtube.
- Crown Race: 30
- S.H.I.S. Lower: IS41
- S.H.I.S. Upper: IS41
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
$29.99
- Gyro compatible, 45/45 degree angular contact cartridge bearings, alloy crown race
- Impact: 45x45 degree Campagnolo Integrated
- S.H.I.S.: IS42/28.6|IS42/30
- Stack: 8mm/1mm
- Color: Black, Orange, Red
- Weight: 68g
$26.00 - $62.00
- 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)
$16.00
Replacement headset bearings from FSA.
- Compatible with most Trek MTB integrated headset systems
- Sealed bearing for long life
- Compatible with Knock Block Headsets
$62.00
- Forged, CNC machined aluminum cups and race
- Micro angular contact sealed bearings
- Duron X: External Cup, traditional
- S.H.I.S: EC30/25.4-24tpi|EC30/26
- Stack: 27.5mm/13mm
- Color: silver
- Weight: 94g
$74.00
- 1-1/8", 45°/ 45° ACB upper
- 1.5", 36°/ 45° ACB lower
- Compatible with carbon or alloy head tubes
- For tapered 48mm / 56mm OD head tube
- For 1-1/8" to 1.5" tapered fork
- Carbon fiber top cover
- Upper: Campy angular contact bearing (black seal)
- Lower: 1.5" 36°/ 45° angular contact bearing (black seal)
- Alloy crown race
- Stack height 15.5+0.9=16.4mm
- 91.5 grams
$59.99
- Bearing Type: Cartridge
- Weight: 125g
- Crown Race: 40
- S.H.I.S. Lower: ZS56
- S.H.I.S. Upper: ZS44
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
$22.00
- Carbon fiber top caps, bolt and steel star nut
- Size: 1-1/8"
- Color: Black
- Weight: 21g
$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
$44.00
FSA ACR (Aerodynamic Cable Routing) Headsets are suitable for both road and MTB riding styles and feature angular contact bearings.
- A fully integrated cable routing
- No rotation limit
- ACR top cover
- Angular contact bearing
- Specific frame required
- 1.5" headtube
- 36°/45° ACB
- For 55.8mm OD headtube
- For 1-1/8" to 1.5" tapered fork
- Stack height 10.4+0.5=10.9
$20.99
Replacement headset bearings from FSA.
- Compatible with most Trek MTB integrated headset systems
- Sealed bearing for long life
- Compatible with Knock Block Headsets
$39.00
- 15.2mm/9.7mm CF IS-2-138
- 1-1/8" / 1-3/8", 36°/ 45° ACB
- For tapered 45mm / 52mm OD head tube
- For 1-1/8" to 1-3/8" tapered fork
- Carbon fiber top cover
- Angular Contact Bearing (black seal)
- Stack Height 16.1mm
- 65.4 grams
$78.00
FSA Orbit MX threadless headset features TH brand 36-degree angular contact sealed bearings.
- Forged and CNC machined 6061/T6 aluminum cups
- Patented alignment tip for increased durability and performance
- TH Brand 36-degree Angular Contact sealed bearings
- 7075 alloy crown race
- Laser etched aluminum top cap
- EC34/28.6 (36x36) | EC34/30 (36x36)
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