Cane Creek 40 ZS49/28.6 EC49/40 Headset Black Model=Locks Length 280 Gender/Age Unisex Color

Length 280 Gender/Age Unisex Color Black Rail Material Chromoly Weight 265 Saddle Cut Out No Width 135 Defined Color Black Clamp Style Std Rails

They are designed for Campagnolo Super Record Record and Chorus 4-bolt cranks

and cut-outs to reduce weight

}Shimano XT FH-M8110 Rear Hub - 12 x 142mm Center-Lock Micro Spline Black 32H

Cane Creek 40 ZS49/28.6 EC49/40 Headset Black Model=Locks Length 280 Gender/Age Unisex ColorCane Creek 40 ZS49 28. 6 EC49 40 Headset Black. 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 lightweight long lasting headset. Sealed ZN40 cartridge bearings 6000 series alloy cups and materials Steel crown race with integrated seals Interlok spacer compatible TECH SPECS Color Black Lower Stack Height 12