39mm Cylinder Assembly Compatible 49cc 50cc GY6 4-Stroke 139QMB Engine for Chinese ATV Dirt Bike
39mm Cylinder Assembly Compatible 49cc 50cc GY6 4-Stroke 139QMB Engine for Chinese ATV Dirt Bike is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 2875 N Berkeley Lake Rd NW #4
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39mm Cylinder Assembly Compatible 49cc 50cc GY6 4-Stroke 139QMB Engine for Chinese ATV Dirt Bike is backordered and will ship as soon as it is back in stock.
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Description
Description
- Perfect Fit: Designed to meet exact OEM specifications, this cylinder assembly offers a seamless fit with 49cc–50cc GY6-style engines. No special tools or modifications are required, making installation fast and simple for both DIY enthusiasts and professional mechanics to get back on the trail in no time.
- Wide Compatibility: This RedCap 39mm Cylinder Assembly is compatible with a range of 49cc–50cc kids ATVs and dirt bikes, including Kazuma Meerkat, Redcat, TaoTao, SunL, Roketa, and more Chinese 4-stroke GY6 engine variants using 139QMB layouts, making it a versatile and valuable part upgrade.
- Enhanced Engine: Maximize your ATV’s power with this performance-enhancing cylinder assembly that optimizes combustion and airflow. Whether climbing hills or racing on flat tracks, it delivers improved throttle response, smoother acceleration, and a more powerful riding experience for young adventurers.
- Durable Construction: Manufactured using premium-grade alloy materials, the RedCap 39mm Cylinder Assembly delivers exceptional strength and wear resistance. Designed to endure off-road abuse, high temperatures, and long hours of use, it ensures dependable performance for young riders on Kazuma Meerkat or Redcat 50cc ATVs.
- Easy Installation: Engineered for longevity, the cylinder is resistant to wear, corrosion, and high operating temperatures. This reliability makes it a trusted upgrade or replacement part for parents seeking peace of mind while their kids enjoy safe, uninterrupted ATV fun on rugged or bumpy terrain.
- Bore Size: 39mm
- Fitment Type: Direct replacement
- Kazuma Meerkat 50cc, Redcat 50cc Kids ATV Quad, Chinese 49cc–50cc 4-stroke ATVs and kids’ quad bikes using 139QMB engine layouts, TaoTao, SunL, Roketa, Jonway, Baja, and more
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