Alienation Acme Twill 12K Carbon BMX Rim-20x1.75" Hole Count:36H Full CNC Chain Tensioner to

Full CNC Chain Tensioner to work with adaptor (opposite side to the disc)

and lightweight

22mm chromoly spindle with square arm interface

6903RS sealed cartridge ball bearings

Alienation Acme Twill 12K Carbon BMX Rim-20x1.75" Hole Count:36H Full CNC Chain Tensioner toThe Alienation Acme Twill 12K Carbon BMX Rim 20x1. 75in is a hookless rim built and designed for ultimate stiffness and responsiveness and weighs just 260g. Constructed from high quality Full Toray T700 Fiber Composite with Alienation's Twill 12K carbon finish, this is a high strength carbon rim built to last and keep you moving at top speeds. The Acme 12K Rim is compatible with tubeless tires and has a recommended rider weight limit of 220lbs.