100% CNC machined from 1/4" thick 7075 aluminum plate in the USA. Multiple bore sizes available. 3/32 chain.
BLACK, GOLD & BLUE IN STOCK IN VARIOUS SIZES
Bore Sizes: 19mm traditional is our standard bore size. Other size are available Universal Spline Drive 22mm Traditional Mount 25mm Traditional Mount 15/16" Traditional Mount Click here to add a custom bore size.