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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
The Secret to a good launch from a dead stop is gearing
top case or the toolbox
Shift into a higher gear
At just half the diameter of standard wires
Elevation maps and more
MTX 1869 Steel Rear Sprocket #428 (45T) (11-1KH-45) 2026 The Secret to a goodMTX 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