BATFLY OVERSIZED ROTOR POL 40T - Rear Sprocket Whats nice about this cylinder

Whats nice about this cylinder is that it works on stock applications

A versatile motocross tread pattern available in racing compounds provides predictable all-around performance on the track

"Plug and play" wiring connections for quick and easy installation

and are designed to work on cable operated front brake systems - not hydraulic disc

all raceway surfaces and the inside surfaces of the cage are completely coated with grease

BATFLY OVERSIZED ROTOR POL 40T - Rear Sprocket Whats nice about this cylinderExclusive patent for BATFLY channeled discs BATFLY grooves help ventilation and cleaning of the disc Increased thickness and Improved thermal stability Structural resistance enhanced by up to 20%