Cylinder Head Assembly for GY6 49cc-50cc 4-Stroke Engines, Chinese ATVs and Dirt Bikes
Cylinder Head Assembly for GY6 49cc-50cc 4-Stroke Engines, Chinese ATVs and Dirt Bikes is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 2875 N Berkeley Lake Rd NW, Suite 4
Not sure? Text or email a photo of your old part or your engine model number. We'll confirm it fits before you buy.
Delivery and Shipping
Delivery and Shipping
Ships from our Duluth, Georgia warehouse.
Most in-stock orders ship the same business day. UPS orders placed before 3:00 PM ET, USPS orders before 12:00 PM ET. After the cutoff, they go out the next business day.
Standard delivery runs 2 to 6 business days to most US addresses. US territories take 7 to 14. These are carrier estimates, not guarantees.
Free shipping on most parts, no minimum order. Oversized items (body kits, wheels, tires, batteries, and engines) are quoted to your address and shown at checkout before you pay.
We ship UPS and USPS, and email your tracking number as soon as the order leaves.
Questions? Call or text 404-532-9833. Full details on our Shipping page.
Cylinder Head Assembly for GY6 49cc-50cc 4-Stroke Engines, Chinese ATVs and Dirt Bikes is backordered and will ship as soon as it is back in stock.
Description
Description
- Perfect Fit: Specifically engineered for 70cc and 72cc GY6 engines, this kit ensures a precise OEM-style fit without the need for modifications. Each component is manufactured to exacting standards, allowing for seamless integration into your ATV or dirt bike’s engine system for a hassle-free rebuild or upgrade.
- Wide Compatibility: Compatible with a wide range of Chinese ATVs, dirt bikes, and go-karts equipped with GY6 4-stroke 70cc–72cc engines, including brands like TaoTao, Roketa, Jonway, Redcat, and Kazuma. This kit is the ideal replacement or performance upgrade for any GY6-based off-road vehicle needing a boost in power.
- Boosted Performance: Upgrade your engine's output with increased compression and better combustion efficiency. The RedCap kit enhances throttle response, torque, and acceleration, making it perfect for riders who want noticeable performance gains and smoother, more powerful off-road adventures.
- Durable Construction: Made from premium-grade aluminum alloy and other high-strength materials, this cylinder, piston, and gasket kit is built to endure extreme heat, friction, and rugged off-road conditions. Whether you're trail-riding or racing, you can rely on this set to deliver long-lasting engine durability.
- Easy Installation: Designed for DIYers and mechanics alike, the RedCap kit comes pre-sized and ready to install, minimizing the need for complex machining or fitting. With the included head gasket set, it guarantees a secure, leak-free seal, making your installation smooth, efficient, and time-saving.
- Engine Compatibility: 49cc / 50cc GY6 4-Stroke 139QMB
- Material: High-grade aluminum alloy
- TaoTao, Jonway, Redcat, Kazuma Meerkat, Z50, CRF50, MTA1, and other 50cc class vehicles using the 139QMB engine. Compatible with both electric and kick-start engines.
Payment & Security
Payment methods
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