Shimano, FC-M315-2, Crankset, Speed: 7/8, BCD: Rivets, 22/36, Square, 170mm, Black, MTB

Description

* FC-M315-2 double crankset for 7 and 8 speed drivetrains* Simpler and faster shifting than triple cranks* 22-36 gearing, perfect for trail riding* 48.8mm chainline, designed for 135mm QR and 142mm thru-axle frames* Aluminum crank arms* Highly durable riveted steel chainrings* Crank bolts included* Requires LL123 square taper bottom bracket