The Kink Pillar cranks use a unique one piece forged backplate that tie together the pedal and spindle bosses, while acting as an extremely stiff backbone to each crank arm. This design eliminates several weak points found in traditional tubular cranks, and increases the overall strength without adding weight. The Pillar cranks also feature a two piece hydraulically pressed spindle to arm design, and a heat-treated hollow chromoly spindle.
Arms: Tubular Chromoly With Forged Backplate
Spindle: 22mm Hollow
Splines: 48 Spline
Spindle Bolts: 1 - M15*1mm (8mm Hex)
Drive Side Options: Works with LHD and RHD