MTX 520 Steel Front Sprocket #525 size:15 Tooth Shank is notched to accommodate

Shank is notched to accommodate various rim sizes

Replacement Rings: 900XSY

Keep new and used batteries away from children

this kit includes the below for your KTM 500 EXC 12-16:

Capacity (20-hour rate): 4

MTX 520 Steel Front Sprocket #525 size:15 Tooth Shank is notched to accommodateMTX 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