3-pcs strong, entry level cranks made of heat-treated Cr-Mo 4130 steel seamless tubes. Chukka Two includes arms, spindle, Cr-Mo spindle bolts, sprocket bolt, and pinch bolts.
Chukka cranks
Arms length: 175m. Axle diam.: 19mm. Splines: 16. Weight: 1100g.
bolts:
SPINDLE LENGHT - 145mm
SPINDLE BOLT - M8x1.25mm
PINCH BOLTS - M7x1.0mm