MTX 1843 Steel Rear Sprocket #428 (54T) (11-5HP-54) Honda Thumpstar presents the easiest way

Thumpstar presents the easiest way to get your kids riding before they are ready to hop on a motorcycle

Lightweight breathable wind-resistant

All Balls Differential Bearing & Seal Only Kit Rear

Enhanced timing curve increased rev limiter (approximately 1000 rpm)

Outside Diameter: 33mm

MTX 1843 Steel Rear Sprocket #428 (54T) (11-5HP-54) Honda Thumpstar presents the easiest wayMTX 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