The Profile Blackjack Sprocket has been around since the late 90s and is still going strong today!

Built from 6061 aluminium for strength and durability, it comes with a 24mm bore size with included adapters for 19mm and 22mm axles. The Black Jacke Sprocket is finished with an anodised black colourway and laser etched card suit graphics.

###section###

Product Specs

1. TYPE: Bolt On
2. MATERIAL: Alloy
3. WEIGHT: 76g (2.72oz)