MTX 302 Steel Rear Sprocket #530 size:42 Tooth steel separator plates and springs

steel separator plates and springs to provide a street going kit for high performance street and road race use much similar to the DRC program for off road

This self-cleaning MX sprocket

the difference in ride comfort is remarkable

4 ply (except 21 ) nylon carcass

5A USB charge port

MTX 302 Steel Rear Sprocket #530 size:42 Tooth steel separator plates and springsMTX OE Steel sprockets are strong and durable, heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement