Shimano FC-M315-B2 Crankset - 175mm, 7/8-Speed, Riveted, JIS Square Taper Spindle Interface, 51.8mm Chainline, Black 27.5" (650b) Rims - Carbon fiber post bonded

- Carbon fiber post bonded to forged aluminum head

Manufacturer Part Number: 17290

UPC: 840031013088

and enormous space savings make the Bicycle Set 15 perfect for mobile use

124619-Q0-L

Shimano FC-M315-B2 Crankset - 175mm, 7/8-Speed, Riveted, JIS Square Taper Spindle Interface, 51.8mm Chainline, Black 27.5" (650b) Rims - Carbon fiber post bondedThe SHIMANO FC M315 mountain bike crank delivers precise and reliable shifting for 2x7 and 2x8 speed drivetrains. Hyperdrive system and SG X chainrings provides consistent off road front shifting Compatible with HG 6 7 8 Speed chains Includes crank fixing bolt Product Specifics Color: Black Rings: 36 22 Number of Chainrings: Double Crank Length (mm): 175 Crank Intended Use: Mountain Drivetrain Speeds: 7 Drivetrain Speeds: 8 BB Included: No Pedal