◎ CNC highlighted outer ring
◎ Chainring: 30 / 42 / 52T, 52 / 39 / 30T (7075/T6) CNC highlighted outer ring
◎ Crank: Forged 6061 / T6 Alloy
◎ Length: 170, 175mm
◎ BCD: 130 / 74mm
◎ Axle length: 117.5mm
ROAD SS-8358CNC-T4 - Chainwheels & Cranks