Compatibility: Coleman CT100U CC100X RB100 B100 mini bike; Baja Doodle Bug DB30 mini bike; Monster Mega Moto MMB80 MMB105 mini bike; Motovox MBX10 mini bike and all bikes with 6" rim diameter wheel with the small 6 bolt pattern
Note: The size of the mounting hole in the center of the 420 chain sprocket determines whether it is suitable for your mini bike. Please check the size carefully before purchasing. The 420 chain sprocket is suitable for modified mini bikes with 420 chain, 212cc or larger engines, such as Coleman CT100U, CC100X and so on
Precision 50 Tooth: The mini bike aluminum rear sprocket adopts a precise 50 tooth design, which optimizes torque distribution and creates a smoother gear curve. This reduces friction during transmission, extends the chain's lifespan, and enhances overall efficiency
Aluminum Material: The 420 chain sprocket is manufactured from aluminum, compared to others, aluminum made is lightweight and high-strength, it also more corrosion resistant