CRANK MATERIAL:FORGED ALLOY-6061-T6
CRANK LENGTH:170MM
CHAINRING:42/32/22T
OUTER CHAINRING:100%CNC ALLOY "BLACK"ANODIZED
CENTRE CHAINRING:100%CNC ALLOY "BLACK"ANODIZED
INNER CHAINRING:100%CNC ALLOY "BLACK"ANODIZED
COMPATIBILITY:9S
PCD:104/64MM
CHAINLINE:50MM
B.B.Axie:133.6MM