style: RHD (right-hand drive) / LHD (left-hand drive) compatible
material: post-weld heat-treated 4130 chromoly arms | chromoly spindle
spindle: 22mm hollow 48 spline
spindle bolts: 15mm x 1mm
arm length: choose available arm length in the size menu above

additional information:
improved and stronger in overall design than the traditional Calibur v1 cranks