MTX 1925 Steel Rear Sprocket #428 size:51 Tooth dirt or rocks to build

dirt or rocks to build up between the protector and the frame

quick-adjusting hook-and-loop extension strap for mounting on the arm over body armour

Charges Lithium batteries up to 70Ah

S Speed rated tube type

Viscosity Index: 159

MTX 1925 Steel Rear Sprocket #428 size:51 Tooth dirt or rocks to buildMTX 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