Cane Creek ZN40 Headset Bearing - 41.8mm | 36 x 45 Bar Tape providing more protection than a

providing more protection than a road helmet without the weight of a full enduro lid

brake pivots

letting you dial in the exact bearing engagement that CeramicSpeed's DUB-compatible brackets are designed to run at

Deep-section rims need a valve stem that can actually reach the pump head

Lightweight enough that you will forget it is there until you need it

Cane Creek ZN40 Headset Bearing - 41.8mm | 36 x 45 Bar Tape providing more protection than aWhat Makes the ZN40 41. 8mm 36x45 the Precision Choice? The Cane Creek ZN40 41. 8mm 36x45 Headset Bearing is the correct spec replacement for integrated headsets with a 36 degree cup contact angle, a configuration that requires exact matching to function properly. The zinc coated cartridge construction protects against corrosion from moisture and road contamination, while hardened steel balls maintain smooth steering rotation under the sustained loads