The Shimano Deore FC-M5100-1 crank is designed for 1x11- as well as for 1x10-speed drivetrains and features a 2-piece construction keeping the weight low. A 4-arm chainring with 96 mm B.C.D. ensures an efficient transmission of pedal force. The Deore crankset with a chain line of 52 mm and a Q-factor of 178.5 mm is suitable for dropouts which feature an O.L.D. of 135, 142 or 148 mm.

Specifications
Material:
Crank arms: aluminium (painted)
Axle, chainring: steel
Hardware: stainless steel
Chainline: 52 mm
Q-Factor: 178.5 mm
Recommended rear O.L.D.: 135/142/148 mm

Mfr Claimed Weight
TBC