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: 428 Teeth: 51
Fits: Kawasaki D TRACKER 125 2011 KLX140 Small Wheel 2008-2020 KLX140G 2017 KLX140L Big Wheel 2008-2020 KLX140R Small Wheel 2021-2022 KLX140RL Big Wheel 2021-2022