Shimano FC-M6100 DEORE CRANKSET

OUTER RING MATERIAL - Steel + GF composite
CRANK AXLE MATERIAL - Steel
CRANK ARM FINISH - Anodized
COMPATIBLE BB TYPE - Outboard
CRANK AXLE FINISH - Plated
GEAR ARMS - Direct Mount
COMPATIBLE CHAIN - HG+|12-speed
CRANK ARM LENGTH - 170,175
CHAIN RING COMBINATION - 30,32
OUTER RING FINISH - Painted
CRANK ARM MATERIAL - Aluminum