54 Tooth Sprocket And Hub Set For 1 Inch Axle Fits 40 41 And 420 Chain Mini Bike And Kart Applications Built Tough Steel With Key Stock And Mounting Hardware

Heavy duty 54-tooth sprocket and hub set for 1 inch axle

✔️ Heavy duty steel sprocket and hub for 1 in live axles, with hardware

This heavy duty sprocket and hub set is designed for go-karts, mini bikes, and ATVs. It fits 1 inch live axles and works with 40, 41, and 420 chain sizes. Includes one key stock and mounting hardware for quick installation.

✅ 54 tooth sprocket
✅ Hub bore ID 1 in (25.4 mm)
✅ Sprocket OD 8.75 in (222.25 mm)
✅ Mount hole spacing 2-1/16 in (52.38 mm) and 2-7/8 in (73.03 mm)
✅ Includes key stock 1/4 in (6.35 mm) and mounting hardware

💡 What is a heavy duty sprocket and hub set used for in go-karts and mini bikes?

A handy drivetrain part that transfers engine power to wheels in compact ride systems. - 54 tooth sprocket provides reliable torque delivery for small chassis - Designed for 1 inch live axles to fit common mini bike and go-kart frames - Compatible with 40, 41, and 420 chain sizes for flexible builds - Includes mounting hardware and one key stock for quick setup