Profile Racing Blackjack Sprocket (Various Sizes)

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-33T added for 2021!

-Reintroducing the 2021 Profile Blackjack sprocket- celebrating 23 years since its inception!

-Bolt on style only.

-Fits 19mm, 22mm, & 24mm axles: Bore size is 24mm and supplied with 19mm & 22mm adapters.

Sizes: 25t, 28t, 30t, 33t with 1/8″ tooth width

Colors: Anodized black with post production machining and laser graphics

Weight:  76g/2.65oz (25t)