|Availability:||Out of stock|
These cranks are made in the USA. The arms are made from 4130 chromoly and the spindle is a heat treated gun drilled hollow 4130, 48spine spindle. Still the best cranks around and they now come with the flush bolt upgrade and hollow spindle as standard.
Spindle Bolt: 12x1.25mm
Sprocket Bolt: N/A (19mm Spline Drive Only)
Weight: 786g / 27.7oz