KMC X11 11 Speed Chain - Aurora Sheppards 4 mmRim height: 85 mmNumber

4 mmRim height: 85 mmNumber of holes: -Front axle type standard: 5x100 mm quick releaseRear axle type standard: 5x130 mmFront bearing : 2x industrial bearing (stainless steel)Rear bearing : 4x industrial bearing (stainless steel)Seal: labyrinth rubber sealsFreewheel compatibility: 10-

It buried the last dangling shred of an argument in favor of a mountain bike front derailleur

26g lighter than stock

Smart Assist technology uses three sensors to precisely measure the power being applied to the pedals and produce just the right amount of support for a smooth

The full carbon design not only guarantees a lightweight solution

KMC X11 11 Speed Chain - Aurora Sheppards 4 mmRim height: 85 mmNumberThe KMC X Series has been designed with the specific characteristics of the Shimano, SRAM, and Campagnolo systems in mind and will meet the most demanding requirements. Elaborately designed and manufactured, the X Bridge technology, thanks to precisely chamfered plates, allows a smooth propulsion and perfect gear changes in all driving situations. Specifications Size: 1 2"x11 128" Length: 118 Link Compatibility: Shimano, SRAM, Campagnolo Bicycle Type: