50 Tooth Rear Sprocket 420 Chain Compatible with #40 41 420 Chain

For Coleman CT100U CC100X RB100 Baja DB30 Mega Moto MMB80 MMB105 Motovox MBX10 MBX11 Mini Bike Predator 212 Accessories Parts

Compatibility: Coleman CT100U CC100X RB100 B100 mini bike; FR* GMB100 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 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

Hardwear Steel: The 420 chain sprocket is manufactured from steel, more lightweight and high-strength, it also more corrosion resistant

Size: Teeth: 50 tooth, mounting holes: 6 holes, mounting hole distance (center to center, bolt hole circle): 1.93" (49 mm), center hole diameter: 1.46" (37 mm), overall diameter: 8.09" (205.5 mm)

Packing List: 1 x 420 chain 50T sprocket, 5 x 420 master links, 6 x screws, 6 x nuts, 1 x wrench