MATERIAL: SPINDLE: AL 2024
                    CHAINRING: AL7075-T651
                    CRANK: AL6066-T6 / Carbon fiber
CRANK LENGTH:
AL6066-T6: 145, 147.5, 150, 152.5, 155, 157.5, 160, 162.5, 165, 167.5, 170, 172.5, 175mm
Carbon fiber: 145, 150, 155, 160, 165, 67.5, 170, 172.5, 175mm
GEAR COMBINATION: 34/50T, 36/52T, 39/53T, 42/54T, 42/55T
COLOR: S.B Black