High Speed 420 Rear Sprocket 40 Tooth Replacement for Mini Bike Coleman CT100U CC100X Baja Doodle Bug DB30 RB100 B100 Monster Mega Moto 80cc 105cc Motovox MBX10 MBX11 Minibike Parts (37mm Bore)
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Product details
| Management number | 228178881 | Release Date | 2026/05/31 | List Price | US$8.48 | Model Number | 228178881 | ||
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- 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
| ASIN | B0F472XF21 |
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| Item Weight | 1.94 pounds |
| Manufacturer | CO-40-SP06 |
| Item model number | CO-40-SP06 |
| Product Dimensions | 10.24 x 7.09 x 1.18 inches |
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