style: right-hand drive / left-hand drive compatible
material: 4130 heat-treated chromoly
spindle: 22mm | 48-spline | hollow chromoly
spindle bolts: 15x1mm Hollow Flush Mount (2)
arm length: choose available arm length in the menu above

additional information:
rectangular flattened crank arms are especially designed for grinds
spindle bolts fit a 8mm allen key
comes with a Primo Mid Bottom Bracket set for 22mm spindle
completely surround welded axle and pedal jacks