Shimano FC-M315-B2 Crankset - 170mm 7/8-Speed Riveted JIS Square Taper Spindle Interface 48.8mm Chainline BLK CheckoutSpec= 185x55mm Model BOB Trailer Thru-Axle Description

Model BOB Trailer Thru-Axle Description 12x169-184mm Rear Axle Axle Length (mm) 169-184 Thread Pitch M12x1

3mm Rotor Size 220mm Mount 6-Bolt Thickness 2

but the center “3” has been split into individual knobs for improved braking traction and better terrain conformity

Internal routed infinitely adjustable design

A timeless line where elegance trend and good taste go hand in hand

Shimano FC-M315-B2 Crankset - 170mm 7/8-Speed Riveted JIS Square Taper Spindle Interface 48.8mm Chainline BLK CheckoutSpec= 185x55mm Model BOB Trailer Thru-Axle DescriptionThe 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 Color Black Rings 36 22 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Mountain Drivetrain Speeds 8 BB Included No Pedal Spindle 9 16" Spindle Interface Type Square Taper