Shimano SLX M677 10 Speed Chainset - 38/24t - 170mm Crank Arm - Silver Tyre Width_2.25 the upper lever still performs

the upper lever still performs the same shift function

Material: UD Carbon

supplied with a single chainring

Lever side: Right

Shine or Mud: Fly 12 is designed by cyclists for any ride you can imagine

Shimano SLX M677 10 Speed Chainset - 38/24t - 170mm Crank Arm - Silver Tyre Width_2.25 the upper lever still performsShimano SLX M677 10 Speed Chainset 38 24t 170mm Crank Arm Silver This SLX crankset takes its technology from the Deore and XTR range of components and implements them into a reliable and excellent value crankset. This crankset features Hollowtech II, hollow forged crankarms; this adds strength and makes it incredibly durable, whilst keeping the weight down. The SLX M677 crankset is at home on any All Mountain bike, its tough and aggressive