OUTER RING MATERIAL Aluminum/GFRP
CRANK AXLE MATERIAL Steel
AVERAGE WEIGHT 754g
THREADED BB SHELL WIDTH 68/70
CRANK ARM FINISH Anodized
COMPATIBLE BB TYPE Outboard
CRANK AXLE FINISH Plated
GEAR ARMS 4
COMPATIBLE CHAIN HG|12-speed
SERIES 105
INNER RING MATERIAL Aluminum
GENERATION 105 R7100,R7100
INNER RING FINISH Anodized
CRANK ARM LENGTH 160,165,170,172.5,175
CHAIN RING COMBINATION 50-34,52-36
OUTER RING FINISH Anodized
CRANK ARM MATERIAL Aluminum