Black Ops Sprocket

The Black Ops Sprocket at J&R Bicycles is made from lightweight aluminum alloy that has been CNC machined for the perfect balance of weight and durability. Featuring a 15/16" (23.8mm) center bore, the Black Ops Sprocket works with 1-piece cranks for BMX and cruisers. Designed for maximum performance with 1/2" and 1/8" chains.

FEATURES

• Alloy chainring for 1 piece cranks on BMX and cruisers
• Designed for use with 1/2" x 1/8" chains