Profile No Boss Crankset

No Sprocket Boss version of Profiles race cranks for that cleaner look. for use with their Spline drive sprocket only. Profile have been the premiere brand for 3-peice cranks for the last 15 years or more. 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.

Titanium Spindle upgrade available at Checkout! Once at checout you will be prompted to choose a Titanium Spindle if required.