MTX 1842 Steel Rear Sprocket #428 (11-248) size:51 Tooth Reactive and flexible impact protection

Reactive and flexible impact protection for enhanced safety and comfort

Featuring a one-piece metacarpal protective shell with leather inserts and numerous reinforcements to the exposed areas

Position Sensor: White to Yellow = 0

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

MTX 1842 Steel Rear Sprocket #428 (11-248) size:51 Tooth Reactive and flexible impact protectionMTX 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