60T Sprocket And 420 Chain Kit For Mini Bikes With 90 Link Rear Chain And 42 Link Front Chain Fits Coleman BT200X CT200U EX CT200U CT100U CC100X Baja MB200 Doodlebug DB30 Predator 212 196cc Engines Easy Install
✔️ 60T rear sprocket, 90-link rear chain, 42-link front chain, 1 kit
This kit is designed for mini bikes and small engines, delivering improved low-speed torque and smoother starts. It fits a broad range of popular models including Coleman BT200X, CT200U, Baja MB165/MB200, Predator 212/196cc, Motovox MBX series, Monster Moto, and more. A handy upgrade for DIY riders and small shops.
✅ 60T rear sprocket with 40 mm bore (1.574")
✅ 420 chain rear 90 links
✅ 42-link front chain
✅ Includes 5 master links, 10 screws, 10 nuts, 3/16" keyway, chain breaker
💡 What is a chain and sprocket kit used for on mini bikes and small engines?
This handy upgrade helps transfer engine power to the drive system, boosting takeoff and traction.
- Transmits torque from engine to rear wheel
- Increases low-speed torque for better climbs and hauling loads
- Simplifies installation with included hardware
- Fits many common mini bike brands and engine types