MTX 405 Steel Front Sprocket #525 (10-BM5)
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
Constructed from C49 high carbon steel
Pitch: 525
Teeth: 20
NOTE: Actual sprocket design may be different from the image above.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.