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Headset Bearings
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Bearing I.D. (mm)
Show all Bearing I.D. (mm)
FSA Integrated Headset Lower IS-2 1-1/8 IS41.2/30 (36x45) Alloy w/Rubber Seal
Regular price
$30.77
Sale price
$30.77
Regular price
$29.00
Unit price
/per
Replacement lower headset from FSA.
FSA Integrated Headset Upper IS-2 1-1/8 IS41.2/28.6 (36/45) 6.7/8.2mm Black
Regular price
$21.04
Sale price
$21.04
Regular price
$19.00
Unit price
/per
Replacement headset uppers from FSA.
Wolf Tooth Performance Headset - EC44/40 Lower, Blue
Regular price
$34.95
Sale price
$34.95
Regular price
$34.95
Unit price
/per
Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.
Black Oxide Bearings are made from chromi...
Wolf Tooth Performance Headset - EC34/30 Lower, Black
Regular price
$34.95
Sale price
$34.95
Regular price
$34.95
Unit price
/per
Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.
Black Oxide Bearings are made from chromi...
Cane Creek 110 ZS44/28.6 Short Cover Top Headset Black Sealed Stainless Bearings
Regular price
$94.99
Sale price
$94.99
Regular price
$94.99
Unit price
/per
Backed by a 110-year warranty and constructed in Fletcher, NC, the 110-Series headset is designed with no compromises in quality, durability, or finish quality. Zero stack cup press into head tube...
Wolf Tooth Performance Headset - ZS56/40 Lower, Black
Regular price
$34.95
Sale price
$34.95
Regular price
$34.95
Unit price
/per
Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.
Black Oxide Bearings are made from chromi...
Wolf Tooth Performance Headset - EC49/40 Lower, Black
Regular price
$34.95
Sale price
$34.95
Regular price
$34.95
Unit price
/per
Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price.
Black Oxide Bearings are made from chromi...
Wolf Tooth Premium Headset - EC34/28.6 Upper, 16mm Stack, Black
Regular price
$64.95
Sale price
$64.95
Regular price
$64.95
Unit price
/per
Wolf Tooth Precision Headsets are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. These EC headsets are for frames with external bearin...
Cane Creek Hellbender Bearing, 41mm SHIS Headset Sealed Bicycle Bearing
Regular price
$29.99
Sale price
$29.99
Regular price
$29.99
Unit price
/per
Hellbender bearings have an improved seal structure and are cross compatible with Cane Creek headsets.
Cane Creek ZN40 Series Bearing Kit 45 x 45, 42/52mm
Regular price
$33.99
Sale price
$33.99
Regular price
$33.99
Unit price
/per
40-Series replacement cartridge bearings feature durable black oxide construction.
Black oxide bearings
Compatible with 110-, 40-, and 10-Series headsets
Cane Creek ZN40 Series Headset Bearing 49mm 36x45 degree
Regular price
$25.35
Sale price
$25.35
Regular price
$22.99
Unit price
/per
40-Series replacement cartridge bearings feature durable black oxide construction.Compatible with 110-, 40-, and 10-Series headsets
Wolf Tooth IS41/28.6 Upper Headset 7mm Stack Red
Regular price
$59.95
Sale price
$59.95
Regular price
$59.95
Unit price
/per
Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with h...
Wolf Tooth Premium Headset - IS41/28.6 Upper, 7mm Stack, Blue
Regular price
$59.95
Sale price
$59.95
Regular price
$59.95
Unit price
/per
Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with h...
Wolf Tooth Premium Headset - EC34/28.6 Upper, 35mm Stack, Red
Regular price
$64.95
Sale price
$64.95
Regular price
$64.95
Unit price
/per
Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with h...
Cane Creek 40 ZS56/28.6 Top Headset Black
Regular price
$57.58
Sale price
$57.58
Regular price
$69.99
Unit price
/per
40-Series Zero Stack headsets set the standard for performance, durability and value. Drawing from the premium 110-Series design, the 40-Series includes all the features necessary for a durable, li...
Enduro Headset Bearing ACB 4545 136 Stainless 32.75 x 41.75 x 6 mm: 45 x 45
Regular price
$40.17
Sale price
$40.17
Regular price
$58.95
Unit price
/per
ABI Headset Bearing for new builds or replacements.
Wolf Tooth Premium Headset - EC34/28.6 Upper, 16mm Stack, Blue
Regular price
$64.95
Sale price
$64.95
Regular price
$64.95
Unit price
/per
Wolf Tooth Precision Headsets are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. These EC headsets are for frames with external bearin...
Cane Creek 10 ZS44/28.6 Short Cover Top Headset Black Cartridge Oxide Bearings
Regular price
$30.37
Sale price
$30.37
Regular price
$27.99
Unit price
/per
The 10-Series uses economical bearings and simpler machining in the cups than Cane Creek's higher end headsets, but shares the same internal geometry so replacement parts can be upgraded. Externa...
Cane Creek 110 IS52/40 Bottom Headset Tapered 1 1/8" To 1 1/2"
Regular price
$64.99
Sale price
$64.99
Regular price
$64.99
Unit price
/per
Backed by a 110-year warranty and constructed in Fletcher, NC, the 110-Series headset is designed with no compromises in quality, durability, or finish quality. Integrated bearings fit directly in...
Cane Creek 10 EC49/40 Lower Headset Black
Regular price
$38.45
Sale price
$38.45
Regular price
$36.99
Unit price
/per
The 10-Series uses economical bearings, a split crown race, and simpler machining in the cups than Cane Creek's higher end headsets, but shares the same internal geometry so replacement parts can b...
Cane Creek 40 EC34/28.6 Top Headset Black External Upper Bearing Assembly
Regular price
$39.99
Sale price
$39.99
Regular price
$39.99
Unit price
/per
Cane Creek 40-Series EC (External Cups) assemblies feature press-in cups with bearings outside the frame. The 40-Series is the workhorse of Cane Creek's headset line-up. Representing the balance of...
Wolf Tooth Premium Headset - EC34/28.6 Upper, 25mm Stack, Orange
Regular price
$64.95
Sale price
$64.95
Regular price
$64.95
Unit price
/per
Wolf Tooth Precision Headsets are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. These EC headsets are for frames with external bearin...
Wolf Tooth Premium Headset - IS41/28.6 Upper, 7mm Stack, Orange
Regular price
$59.95
Sale price
$59.95
Regular price
$59.95
Unit price
/per
Wolf Tooth Precision Headsets are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. These IS headsets are for frames with molded-in inter...
Wolf Tooth Headset Upper Knock Block - 28.6, 8mm, Orange
Regular price
$59.95
Sale price
$59.95
Regular price
$59.95
Unit price
/per
Wolf Tooth Precision Headsets for Trek Knock Block are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. Available in a variety of colors...