The RedCap Cylinder Head is precisely engineered to meet OEM specifications for GY6-A 125cc and 150cc engines, including 152QMI, 152QMJ, 157QMI, and 157QMJ models. Designed to restore your engine’s performance, this cylinder head ensures accurate fitment without the need for modifications. Its compatibility extends to a wide range of scooters, mopeds, and ATVs from popular brands like Baja, JMstar, Jonway, Lance, Roketa, Sunl, Tank, TNG, Vento, and VIP, making it a versatile replacement part for various Chinese-manufactured models. Whether you’re repairing worn-out components or upgrading for improved reliability, this cylinder head delivers dependable results.
Built from high-quality aluminum alloy, the RedCap Cylinder Head offers excellent heat dissipation, corrosion resistance, and structural strength, ensuring long-lasting durability under demanding riding conditions. Its robust design helps maintain engine compression and combustion efficiency, resulting in smoother acceleration, improved fuel economy, and consistent power delivery. Easy to install with standard tools, this part comes pre-machined for a precise fit, saving you both time and effort during installation. Perfect for riders seeking a cost-effective yet high-performance solution, the RedCap Cylinder Head keeps your scooter, moped, or ATV running at its peak.
- Perfect Fit: Engineered to OEM specifications, this RedCap Cylinder Head ensures a precise fit for GY6-A 125cc and 150cc engines, including 152QMI, 152QMJ, 157QMI, and 157QMJ models. Designed to match original dimensions, it delivers seamless compatibility and restores optimal engine performance without modifications.
- Wide Compatibility: Compatible with a wide range of vehicles, including Baja, JMstar, Jonway, Lance, Roketa, Sunl, Tank, TNG, Vento, and VIP Chinese scooters, mopeds, and ATVs. This versatile fitment ensures it meets the needs of multiple popular brands and models for hassle-free replacement.
- Optimized Performance: Restores compression and enhances combustion efficiency, ensuring smoother acceleration, improved fuel economy, and consistent power delivery. Ideal for repairing worn or damaged heads, this part helps keep your scooter, moped, or ATV running at peak performance levels.
- Durable Construction: Crafted from high-quality aluminum alloy, this cylinder head offers excellent heat dissipation, corrosion resistance, and strength to withstand the rigors of daily use. Built for long-term reliability, it helps maintain engine efficiency and prevents overheating under demanding conditions.
- Easy Installation: Designed for straightforward replacement, this cylinder head can be installed using standard tools with no specialized equipment required. Its precise engineering and pre-machined mounting points save time, reduce labor costs, and ensure a secure, leak-free fit.
Specs:
- Head bolts measure 54mm center to center, square
- Diagonal Bolt Hole Spacing: 95mm
- Left to Right Bolt Hole Spacing: 66.2mm
- Bolt Hole Diameter: 6mm
Includes:
- This includes the head with fully installed seals, seats, springs, studs, and moly-coated valves.
- INCLUDES GASKETS
Known to Fit:
- For the GY6-125/150cc 152QMI 152QMJ 157QMI 157QMJ engine
- Fits the Baja, JMstar, Jonway, Lance, NST, Peace, Roketa, Sunl, Tank, TNG, Tomos Nitro 50, Vento, VIP, and many others