Cane Creek 40-Series Upper ZS49/28.6 Black Model=SSK-2 Single Speed Conversion Kit Integrated high-strand 10mm cable lock

Integrated high-strand 10mm cable lock keeps your bike safe

Hub Drilling 24H Hub Spoke Type J-bend Hub Weight 223g Hub Spacing 142mm Primary Color Purple Rotor Mount Center Lock Position Rear Axle Type 12mm TA Freehub Body Shimano HG 11

Hi-Tech Carbon rails

open tread design

} Developed in cooperation with Patrick Lange and the BMC-ViFit Triathlon Team to achieve the cutting edge in comfort

Cane Creek 40-Series Upper ZS49/28.6 Black Model=SSK-2 Single Speed Conversion Kit Integrated high-strand 10mm cable lock40 Series Solutions: separate top and bottom headset cup assemblies for tapered, reducer and conversion applications (mix & match system helps reduce inventory overlap) Same features and materials as 40 series complete headsets Top assemblies include star nut and top cap, while bottom assemblies include crown race (Carbon indicates a carbon top cover) Cane Creek Integrated 41. 0mm ID (36x45), Campy Hiddenset 42. 0mm ID (45x45) , ZS (ZeroStack), or EC