Alienation Enterprise Sprocket 25T SilverThe Alienation Enterprise Sprockets have a Trekkie inspired design and are made from 100% CNC machined 7075 aluminum. They measure 6.35mm thick and weight 65g. The offset 1/8" teeth provide improved chain alignment. These sprockets have 15/16" (24mm) bore with 19mm and 22mm adaptor. Available in 25 and 28T in Black and Polished Silver Anodized.888571095904
