Retro radness! Profile pays homage to one of the most iconic mid-school sprockets with this updated version of the Profile Blackjack Sprocket. This sprocket has a TON of CNC machining work on it, and the end result is a piece of art! CNC machined from solid 6061 aluminum. Teeth: 1/8 Bore: 15/16 (24mm) Adapter: 19mm and 22mm Included In BLACK Available in 25t, 28t, and 30t sizes Made in the USA! BLACKJACK SPROCKET(25T-28T-30T) -Reintroducing the 2016 Profile Blackjack sprocket- celebrating 18 years since its inception! -Same price as in 1998! -Bolt on style only. -Fits 19mm, 22mm, & 24mm axles: Bore size is 24mm and supplied with 19mm & 22mm adapters.-8mm thick Sizes: 25t, 28t, 30t with 1/8″ tooth width Colors: Anodized black with post production machining and laser graphics Weight: 76g/2.65oz (25t)
