CILOYU High Speed 420 Rear Sprocket 40 Tooth Replacement for Mini Bike Coleman CT100U CC100X Baja Doodle Bug DB30 RB100 B100 Monster Mega Moto 80cc

CILOYU High Speed 420 Rear Sprocket 40 Tooth Replacement for Mini Bike Coleman CT100U CC100X Baja Doodle Bug DB30 RB100 B100 Monster Mega Moto 80cc

Compatibility: Upgraded high performance 40 tooth sprocket is design for minibike Coleman CT100U CC100X RB100 B100, Baja Doodle Bug DB30, Monster Mega Moto MMB80 MMB105, Motovox MBX10 with 212cc engine and more larger engine High Speed: This 420 sprocket 40t is for 212cc and larger engines. 420 chain sprocket with more powerful in acceleration, and higher speeds without compromising power delivery. It's a good choice for DIY your mini bike and off road riding Size: Teeth: 40 tooth, mounting hole distance (center to center, bolt hole circle): 1.93" (49 mm), center hole diameter: 1.46" (37 mm), overall diameter: 6.50" (165 mm) （Please note the size, it doesn't fit for 200 series mini bike such as Coleman CT200U Axis M200 and so on) Durable Steel: Made of high-strength steel, engineered to withstand extreme loads and high RPMs without compromising performance Unleashes Faster Acceleration & Snappier Throttle Response: Compared to the stock 50-tooth rear sprocket, our 40-tooth sprocket boosts the drivetrain speed ratio, delivering quicker takeoffs and more responsive acceleration—perfect for riders craving a zippier, more agile ride 40 Tooth Rear Sprocket #40 41 420 Chain 6 Hole 37mm Bore Replacement for Coleman CT100U CC100X RB100 B100 Monster Mega Moto MMB80 105 Baja Doodle Bug DB30 Motovox MBX10 Mini Bike Accessaries Parts

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

Size:
Teeth: 60 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: 6.50" (165 mm)

Package List:
1 * 420 chain 40T sprocket,
5 * 420 master links,
1 * 420 sprocket 10T,
6 * screws,
6 * nuts,
1 * wrench,
1 * 3/16" keyway

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 size carefully before purchasing. The 420 chain sprocket is suitable for modified mini bikes with 420 chain, 212cc and larger engines, such as Coleman CT100U, CC100X and so on
Function: 420 sprocket 40T with larger engines is more powerful in acceleration, hill climbing and has higher torque on all terrain
Precision: Precision chain teeth ensures smooth power transmission, reducing chain wear and extending the life of the drive chain