60T 6 Hole Steel Rear Chain Sprocket Replacement For 420 Chain Fits Coleman CT100U CC100X Motovox MBX10 Baja Doodle Bug DB30 Mega Moto MMB80 105cc Mini Bikes Beefy Heavy Duty High Torque Upgrade
✔️ 60T, 6-hole, high-torque rear sprocket for 420 chain, single pack
This 60T rear chain sprocket is a high-torque replacement designed for 420 chain setups on mini bikes and small bikes. It’s a popular upgrade for models like Motovox MBX10/MBX11/MBX12, Coleman CT100U/CC100X, Monster Moto MM-B80/MM-B105, MotoTec 105cc, Massimo MB100, and similar platforms.
✅ 60T tooth count with a 6-hole mounting pattern for secure fit
✅ Works with #40/41/420 chains for wide compatibility
✅ High-strength metal construction with wear-resistant finish
✅ Designed for high-torque use and reduced chain slip
💡 What is a typical use case for a 60T 6-hole sprocket in 420 chain mini bike drivetrains? This handy replacement keeps drivetrains smooth. - Increases rear drive torque for hills and heavy throttle - Reduces chain slip and wear with precise tooth geometry - Broad compatibility with Motovox MBX and Coleman CT models that use 420 chain - Durable, wear-resistant steel construction for longer life