Shimano Acera FC-M361 Crankset 170mm

Acera 7/8 Speed Crankset Acera 7/8 Speed Crankset features many of 's features that can also be seen on higher end components. The patented Hyperdrive system will provide quiet easy and trouble free shifting. Available in two arm lengths and two gearing options. Choose the 22/32/42 option for standard mountain bike use and the 28/38/48 for taller road like/touring gears. Also available with a chain guard.Replaceable chainrings Outer ring has mounting holes to accept Shimano Y1KN98080 chain guard Chainguard model