MTX 444 Steel Front Sprocket #525 size:17 Tooth P-Core 2 YZ125 02-21- YZ125X

P-Core 2 YZ125 02-21- YZ125X 20-22 Silencer FMF

Exhaust Hanger black KTM RC125 17- RC390 17-

The assist &* slipper clutch utilises and assist cam and slipper cam to help inhibit excessive engine braking for a smooth

Significantly stronger than steel

MTX 444 Steel Front Sprocket #525 size:17 Tooth P-Core 2 YZ125 02-21- YZ125XMTX 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