MTX 801 Steel Rear Sprocket #420 size:38 Tooth Longer life compared to organic

Longer life compared to organic and Kevlar composite materials

Can be replaced individually if damaged in a minor low-speed incident

Custom-moulded shape follows the exact contours of the XR's engine for a perfect fit

Machined to exacting tolerances to ensure a perfect alignment with the existing mounting points

This kit includes the vital components needed to refresh the cooling system and prevent coolant from leaking into the engine oil

MTX 801 Steel Rear Sprocket #420 size:38 Tooth Longer life compared to organicMTX 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