Looking for a reliable 40 tooth sprocket for your mini bike or go-kart? Choosing the right sprocket can improve performance, durability, and fuel efficiency. Below is a summary table of highly compatible sprockets designed for popular mini bike models like Coleman Powersports, Baja Motorsports, and Massimo.
| Product | Brand | Compatibility | Material/Finish |
|---|---|---|---|
| YOXUFA 40T Mini Bike Sprocket | YOXUFA | Coleman BT200X, CT200U, Baja Warrior, Massimo MB165, 196cc-200cc | Metal alloy, black anodized |
| CILOYU 40 Tooth Chain Sprocket | CILOYU | Coleman CT100U, Baja DB30, Monster Moto 80cc | Metal, precision-machined |
| CILOYU High Speed 420 Rear Sprocket 40T | CILOYU | Coleman CT100U, Monster Mega Moto, Baja Doodle Bug | Metal, high performance |
| YZMLOL Replacement 40T Sprocket | YZMLOL | Coleman Powersports CT200U, Baja Warrior, Massimo MB200 6.5hp | Metal alloy, black anodized |
| Stylemafia 40/41/420 Chain Sprocket 40T | Stylemafia | Coleman BT200X, CT200U, Massimo MB200, TrailMaster MB200 | Metal alloy, anodized |
YOXUFA 40 Tooth Mini Bike Sprocket for Coleman Models
The YOXUFA 40T sprocket fits a wide range of mini bikes, including Coleman Powersports BT200X, CT200U series, Baja Warrior, and Massimo MB models. Its precision-machined metal alloy construction provides excellent strength and resistance against wear.
The black anodized finish protects against rust and corrosion, extending the sprocket’s lifespan. This sprocket maintains the original front sprocket size, which can increase top speed, improve torque, and contribute to fuel savings. Ideal for riders seeking both durability and performance improvements on their 6.5hp mini bikes.
CILOYU 40 Tooth Chain Sprocket Compatible with Coleman CT100U
This 35 chain-compatible 40 tooth sprocket by CILOYU is designed to fit models like Coleman CT100U, Baja DB30, Motovox MBX10/MBX11, and Monster Moto 80cc. It features improved mounting hole spacing with 6 holes for better compatibility across different mini bike frames.
The sprocket provides smooth chain operation and optimal power transfer, ideal for high-speed mini bike rides. Installation is simplified with a tool-free process and comes complete with screws, nuts, a wrench, and master links, making chain replacement quick and efficient.
CILOYU High Speed 420 Rear Sprocket 40 Tooth for Mini Bikes
Designed for larger 212cc and bigger engines, the CILOYU High Speed 40T sprocket fits Coleman CT100U, Baja Doodle Bug DB30, Monster Mega Moto, and Motovox MBX10 models. It supports the 420 chain type preferred for higher horsepower mini bikes.
This sprocket enhances acceleration and top speed without sacrificing power delivery. It has 6 mounting holes, a 37mm center bore, and a 6.5-inch overall diameter, but note it is not compatible with 200 series models.
YZMLOL Replacement 40 Tooth Sprocket for Coleman CT200U
This 420 chain compatible 40-tooth sprocket suits Coleman Powersports CT200U, CT200U-EX, and Baja Warrior MB165/MB200 mini bikes. Made from precision-machined metal alloy, it is durable and wear-resistant. The black anodized finish further prevents rust and corrosion.
The sprocket has a 40mm bore and a 6.5-inch overall diameter, ensuring easy installation. It restores smooth gear engagement and efficient riding for 6.5hp engines.
Stylemafia 40/41/420 Chain 40 Tooth Mini Bike Sprocket
The Stylemafia 40T sprocket fits multiple Coleman Powersports mini bike models including BT200X, CT200U series, and Massimo MB200. It supports 420 chains with a 40mm bore and comes with mounting hardware and a master link for a quick setup.
This sprocket is made from a metal alloy with an anodized finish, offering protection against rust while preserving strength. Its 80mm mounting hole spacing facilitates secure attachment to most mini bikes and go-karts.
Buying Guide for 40 Tooth Mini Bike Sprockets
When selecting the best 40 tooth sprocket for your mini bike or go-kart, consider the following key factors to ensure compatibility and performance:
- Compatibility: Verify the sprocket matches your mini bike model and engine series. Check chain type (35 or 420), bore diameter (commonly 37-40mm), and mounting hole pattern for proper fit.
- Material and Finish: High-quality metal alloys with anodized finishes provide durability and rust resistance, especially important for off-road mini bikes exposed to the elements.
- Chain Pitch Compatibility: Ensure the sprocket matches your chain pitch: #35 chains typically run on smaller engines, while 420 chains accommodate higher horsepower setups.
- Mounting Hardware Included: Kits containing screws, nuts, master links, and tools simplify installation and ensure you have all necessary parts.
- Performance Needs: Consider if you want to increase speed, torque, or fuel efficiency. Sprocket size impacts power delivery, so maintaining compatible front sprockets often improves overall performance.
- Installation Ease: Some sprockets are designed for quick, tool-free installation which can save time and avoid additional purchases.
Choosing the right sprocket tailored to your mini bike’s specifications and intended use will enhance your riding experience, improve drivetrain reliability, and extend your vehicle’s lifespan.