style: RHD (right-hand drive) / LHD (left-hand drive) compatible
material: post-weld heat-treated chromoly
spindle: 19mm hollow chromoly spindle | 48 spline
spindle bolts: 3/8 inch x 24tpi flush mount (x2)
arm length: choose available arm length in the size menu above

additional information:
oversized welds
includes bottom bracket
1 piece CNC spindle bosses