Replacement Right side crank arm with boss for Profile Chromoly BMX cranks. Sold individually. (Includes boss bolt)
Note: This is the Racing model.
With Boss: Arm has welded bolt boss for Bolt Drive sprockets. Left Arm with boss for Left Hand Drive or Right Arm with Boss for Right Hand Drive. (10.2oz)
Made in the USA.
This product was added to our catalog on March 6, 2020