Shimano Front Chainwheel FC M311 L Rear

Features & Benefits

Front Chainwheel
8/7 speed compatible
42x32x22T
48x38x28T
170mm and 175mm
Includes Chainguard

Details

FRONT CHAINWHEEL, FC-M311, FOR REAR7/8-SPEED

Specifications

OUTER RING MATERIAL:Steel

AXLE LENGTH OF BB: LL123

THREADED BB SHELL WIDTH: 68,73

CRANK ARM FINISH: Painted

COMPATIBLE BB TYPE: Square Taper

MIDDLE RING MATERIAL: Steel

GEAR ARMS: 4

COMPATIBLE CHAIN: HG|8/7|speed

INNER RING MATERIAL: Steel

CRANK ARM LENGTH: 170,175

CHAIN RING COMBINATION: 42-32-22,48-38-28

CRANK ARM MATERIAL: Aluminum