MTX 1842 Steel Rear Sprocket #428 (11-248) size:51 Tooth Using 45% less CO2e and

Using 45% less CO2e and 50% less water during production

Reactive and flexible impact protection for enhanced safety and comfort

Reflective logos

1 outer pocket

Brake snake and mounting washer included

MTX 1842 Steel Rear Sprocket #428 (11-248) size:51 Tooth Using 45% less CO2e andMTX 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