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 Exceeds OEM specifications Heat treated and hand finished Pitch: 520 Teeth: 45
Fits: KTM 125 DUKE 2014 125 DUKE ABS 2015 200 DUKE 2014-2021 390 DUKE 2013-2021 RC 390 2014-2022 RC125 2014 RC200 2014 Kawasaki KX100 1991-1994