CANE CREEK 40 Headset - Upper - ZS44/28.6 - Short Cover - Black Sunshine_Enriched these rings are designed to

these rings are designed to fit any 104 BCD crankset

2-Bike Add-On: 51 lbs

Caliper (new SUPER SLR)

and more than your fair share of bails and close calls

All Wheels Manufacturing replacement derailleur hangers are produced in the Colorado shop to exacting tolerances

CANE CREEK 40 Headset - Upper - ZS44/28.6 - Short Cover - Black Sunshine_Enriched these rings are designed to40 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, lightweight, long lasting headset. Sealed ZN40 cartridge bearings 6000 series alloy cups and materials Steel crown race with integrated seals Interlok spacer compatible