Bike starter motors 12V vary in price depending on brand and compatibility. These parts are essential for starting small engines on bikes and ATVs.
A good starter motor ensures your bike or ATV starts quickly and reliably. Prices depend on the model, power, and fit for specific engines. Common types include 2-bolt and 3-bolt starters for 50cc to 125cc engines. Popular brands like RedCap and WATERWICH offer parts that fit many Chinese engines such as TaoTao, Roketa, and Coolster.
Choosing the right starter motor helps avoid delays and extra repair costs. Knowing the price range helps you find a part that fits your budget and bike model. This guide covers key options and their price points for 12V bike starter motors.
Redcap 2-bolt Starter Motor

The RedCap 2-Bolt Starter Motor is ideal for owners of small to mid-sized 4-stroke Chinese engine vehicles such as 50cc to 125cc ATVs, dirt bikes, go-karts, pit bikes, and quads. If you need a reliable and compatible starter motor for brands like TaoTao, Roketa, Coolster, Jonway, SunL, Kazuma, Baja, and SSR, this product offers a straightforward replacement solution to keep your engine running smoothly.
Pros:
- Compatible with a wide range of 50cc to 125cc 4-stroke Chinese engines
- Durable silver finish that resists corrosion
- Lightweight design weighing just under 2 pounds for easy installation
- Lower bottom mount ensures secure fitment on various models
- Manufactured by RedCap Electronics, a trusted brand in starter motors
Cons:
- Only compatible with 2-bolt mounting systems, which may limit fitment on some vehicles
- Does not include installation hardware, requiring separate purchase in some cases
The RedCap 2-Bolt Starter Motor features a compact and efficient design tailored for 4-stroke Chinese engines ranging from 50cc to 125cc. Its silver color finish not only adds a sleek look but also enhances durability by protecting against rust and wear. The lightweight construction, weighing approximately 1.96 pounds, makes handling and installation straightforward without adding unnecessary bulk to your vehicle. This starter motor fits securely with its lower bottom mount design, ensuring consistent engagement and reliable starting performance.
Users benefit from the broad compatibility with popular brands such as TaoTao, Roketa, and Kazuma, making it a versatile replacement part for many ATV, dirt bike, and go-kart enthusiasts. The motor is engineered to deliver dependable power to get your engine running quickly and smoothly, reducing downtime and maintenance hassles. Overall, the RedCap starter motor provides an excellent balance of quality, performance, and value for riders looking to maintain or upgrade their 4-stroke vehicle’s starting system.
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10 Teeth Starter Motor

Ideal for owners of GY6 49cc, 50cc, 60cc, and 80cc scooters, mopeds, and ATVs, the 10 Teeth Starter Motor is perfect for those looking to replace or upgrade their engine’s starting mechanism. This product is especially suitable for users of popular brands like Taotao, Roketa, Sunl, Baja, and Jonway who want a reliable and efficient starter motor compatible with the QMB139 engine.
Pros:
- Durable construction ensuring long-lasting performance
- Compatible with a wide range of small engine scooters and ATVs
- Easy to install with standard mounting specifications
- Manufactured by reputable brands MTATCN and WATODAY
- Enhances starting reliability and reduces engine wear
Cons:
- Limited to specific engine sizes and models
- May require mechanical knowledge for installation
The 10 Teeth Starter Motor is designed to deliver consistent and reliable starting power for smaller engine vehicles. Its robust build quality ensures it can withstand regular use, making it an excellent replacement part for worn-out or faulty starter motors. The compatibility with multiple engine sizes, ranging from 49cc to 80cc, makes it a versatile option for a variety of scooters, mopeds, and ATVs.
Users benefit from improved engine ignition efficiency, which helps reduce starter wear and potential engine damage over time. The motor’s design also simplifies installation, allowing enthusiasts and mechanics to fit it without extensive modifications. Overall, this starter motor provides a balance of durability, compatibility, and performance, supporting smooth and hassle-free rides.
To buy this product, click here.
Waterwich 3 Bolt Starter

The WATERWICH 3 Bolt Starter with Line is an ideal choice for owners of 50cc to 125cc four-wheelers, including ATVs, dirt bikes, go-karts, dune buggies, and sandrails. If you are looking to replace or upgrade the starter on your Coolster 4 Chinese Pit Dirt Bike or similar models, this starter offers compatibility and reliable performance tailored to small engine vehicles.
Pros:
- Compatible with a wide range of engine sizes from 50cc to 125cc
- Lightweight design at just over 2.27 pounds for easy handling and installation
- Durable construction from the trusted WATERWICH brand
- Supports multiple vehicle types including ATVs, dirt bikes, go-karts, and dune buggies
- Smooth and reliable starting performance with the 3 bolt mounting system
Cons:
- Limited to specific engine sizes, not suitable for larger engines beyond 125cc
- Installation may require basic mechanical skills and tools
- Replacement part only, no additional accessories included
The WATERWICH 3 Bolt Starter features a streamlined design that ensures compatibility with a variety of small engine vehicles, ranging from 50cc to 125cc. Its 3 bolt mounting system provides a secure fit, minimizing vibrations and promoting consistent starting. This starter’s lightweight yet sturdy construction helps maintain the overall balance of your vehicle, reducing wear and tear on the engine during ignition.
Users benefit from its dependable performance across different vehicle types such as four wheelers, dirt bikes, go-karts, and dune buggies, making it a versatile replacement part. Whether you’re a hobbyist or a professional rider, the WATERWICH starter enhances your machine’s reliability by providing quick and efficient engine starts, ensuring you spend more time riding and less time troubleshooting ignition issues.
To buy this product, click here.
Frequently Asked Questions
What Is The Price Range For A 12v Bike Starter Motor?
The 12V bike starter motor price ranges from $20 to $50. Prices vary by brand, model compatibility, and motor quality. Buying from trusted sellers ensures reliability and good performance. Always compare prices to get the best deal for your specific bike.
Which Bikes Fit The Redcap 2-bolt Starter Motor?
The RedCap 2-Bolt Starter Motor fits 50cc to 125cc ATVs, dirt bikes, go-karts, and pit bikes. It supports brands like TaoTao, Roketa, Coolster, Jonway, and SSR. This motor is ideal for 4-stroke Chinese engines with a lower bottom mount.
What Engines Are Compatible With The 10 Teeth Starter Motor?
The 10 Teeth Starter Motor is compatible with GY6 49cc to 80cc scooter engines. It fits models like Taotao, Roketa, Sunl, Baja, and Jonway QMB139 engines. This starter motor is perfect for scooters, mopeds, and small ATVs requiring reliable starting power.
How Does The Waterwich 3 Bolt Starter Differ From Others?
The WATERWICH 3 Bolt Starter supports 50cc to 125cc four-wheelers and ATVs. It features a 3-bolt mounting design, enhancing compatibility with various Chinese pit bikes and go-karts. This starter ensures smooth engine starts for models like Coolster, SSR, and Roketa.
Where Can I Buy Affordable Bike Starter Motors Online?
You can buy affordable bike starter motors on Amazon, eBay, and specialized ATV parts stores. Check customer reviews and seller ratings for quality assurance. Look for deals and discounts to get starter motors at competitive prices suitable for your vehicle.
Conclusion
Choosing the right bike starter motor is crucial for a smooth ride. With many options, finding one that fits your budget and needs is essential. The RedCap 2-Bolt Starter Motor suits various ATVs and bikes. It offers compatibility with popular models like TaoTao and Coolster.
Similarly, the 10 Teeth Starter Motor for GY6 engines is versatile. It works with scooters and mopeds, ensuring reliable starts. For a more robust option, the WATERWICH 3 Bolt Starter is ideal. It fits a wide range of four-wheelers and dune buggies.
Each motor provides specific advantages depending on your vehicle type. Make sure to compare features and prices. This way, you can find the best match for your needs. Investing in the right starter motor enhances your bike’s performance. A reliable motor ensures a worry-free ride.
Consider these options to make an informed purchase. Enjoy a smoother, more efficient biking experience.
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