United Supreme v3 3pc cranks.
These cranks are 100% heat-treated seamless 4130 cromo arms with custom stamped United logo detailing, and a new 22mm hollow spindle.
100% heat treated seamless 4130 cromo arms
22mm 48 spline heat treated cromo spindle
Left or right hand drive compatible
974 g / 34.3 oz for arms, spindle and all hardware
