14 Tooth 420 Chain Sprocket With Five Eighth Inch Bore And Three Sixteenths Keyway For Mini Bike And Go Kart DIY Refit Built For Quick Swaps Fits 40 41 420 Chain Great Replacement Part For 30 Series Torque Converters

14T 420 chain sprocket with 5/8 bore and 3/16 keyway
✔️ Fits 40/41/420 chain; 5/8 bore and 3/16 keyway for quick swaps

This drive sprocket is a high quality component designed for mini bikes and go-karts. It is built for quick refits and DIY upgrades, fitting standard 40/41/420 chain systems.

✅ 14 tooth sprocket for 420 chain
✅ Includes 2 sprocket keys and 6 master links
✅ Total length 57 mm (2.24 in) and width 16 mm (0.63 in)
✅ Center hole diameter 16 mm (0.63 in); keyway width 5 mm (0.2 in)
✅ Made from high quality metal for wear resistance and high temp tolerance
✅ Compatible with 40/41/420 chain and 30 series torque converters

💡 What is a chain sprocket used for in mini bike and go-kart projects?

This handy drive component helps transfer power from the chain to the wheel, enabling motion. - changes gear ratio and torque with tooth count - requires matching chain size and keyed bore for secure fit - ideal for DIY refits and quick swaps in chain drive setups ✝️