Profile Racing Replacement Crank Arm Left-No Boss Chrome/175mm

Profile Racing Replacement Crank Arm Left-No Boss Chrome/175mm

Sku#RCALH175CHR

Replacement crank arm for Profile Chromoly BMX cranks. Sold individually.

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)

No Boss: Arm has no bolt boss for a clean look and weight savings, for Spline Drive sprockets or Non-Drive side. (9.8 oz)