MTX 1321 Steel Front Sprocket #520 (10-KCZ) size:13 Tooth Typical standard analyses:

Typical standard analyses:

20% MORE OUTPUT OVER STOCK

steel inner casing that is tightly coiled for low compression

Increased flywheel effect of steel plates improves power spread

Replace your worn-out starter motor brushes with these and get your starter motor running again

MTX 1321 Steel Front Sprocket #520 (10-KCZ) size:13 Tooth Typical standard analyses:MTX 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