Shimano Ultegra FC-08 11 Speed Crankset MISC The Chain Keeper is an

The Chain Keeper is an elegant and highly functional maintenance accessory that will help you work on your bicycle like a pro

SRAM 12 speed cassette

Laser-cut for exceptional precision and durability

Expandable

This means a stronger wheel and better strength-to-weight ratio than a drilled rim

Shimano Ultegra FC-08 11 Speed Crankset MISC The Chain Keeper is anThe Shimano Ultegra FC 08 11 Speed Crankset features lightweight crank arms, a hollow outer chainring and a wider gear pitch for increased clearance on modern road frames. It's available with 53 39, 52 36, 50 34 and 46 36T chainring options and 165, 170, 172. 5 and 175 mm crank arm lengths. Specifications Lengths: 165mm, 167. 5mm, 170mm, 172. 5mm, 175mm Combinations: 50 34T, 52 36T, 53 39T, 46 36T Chainline: 43. 5mm Q Factor: 146mm Hollowtech II