MTX 2020 Steel Rear Sprocket #520 (11-2020) Category_Boot Buckles the wear is distributed to

the wear is distributed to up to four ground electrodes and the service life is extended

Japanese SUS 420 Stainless Steel

Universal size fits all

Polycarbonate iridium lens as standard with premium anti-scratch coating and Pinlock system offering unrivalled anti-fog

Inside Diameter: 19mm

MTX 2020 Steel Rear Sprocket #520 (11-2020) Category_Boot Buckles the wear is distributed toMTX 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