Sprocket Rear OE Steel 47T #520 S3-Heading-Exhaust slip-on Stainless steel reduces thermal conductivity

Stainless steel reduces thermal conductivity by up to 93% compared to aluminum

and are fixed on soft biofoam to provide for shock-absorbing protection and better fitment

Mesh Drop Liner For Improved Breathability And Comfort

100% Twaron® ballistic fabric inner reinforced and lined

Sprocket Rear OE Steel 47T #520 S3-Heading-Exhaust slip-on Stainless steel reduces thermal conductivityMTX 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. Features: OEM