Profile Cranks 170mm Chrome

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: 19mm

Spindle Bolt: 12x1.25mm

Sprocket Bolt: N/A (19mm Spline Drive Only)

Weight: 786g / 27.7oz

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