SHIMANO FC-M311-L Crankset for 7/8 Rear Speeds w/ chain guard fitness tracking for divers Number of Pieces:

Number of Pieces:

Don't let power outages or remote locations hinder your productivity and convenience

The package includes 2 pieces of the adapter

while answering all your queries

Heat Exchanger: Cupro-nickel

SHIMANO FC-M311-L Crankset for 7/8 Rear Speeds w/ chain guard fitness tracking for divers Number of Pieces: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 SERIES Altus INNER RING MATERIAL Steel GENERATION M311 CRANK ARM LENGTH 170,175 CHAIN RING COMBINATION 42 32 22,48 38 28 CRANK ARM MATERIAL Aluminum