Aluminum CNC GT5 Racing Cylinder Head for 60cc–80cc Motorized Bike Engines

Take your motorized bicycle to the next level with the CNC GT5 Racing Cylinder Head, precision-engineered for 60cc, 70cc, and 80cc 2-stroke motorized bike engines. Built from high-grade billet aluminum using advanced CNC machining, the GT5 Racing head delivers improved heat dissipation, optimized combustion performance, and outstanding durability compared to stock cylinder heads.

Whether you’re building a high-performance commuter, competing in racing events, or simply looking for reliable power on long rides, the CNC GT5 Racing cylinder head enhances engine cooling, supports smoother throttle response, and contributes to greater overall performance. Its aggressive cooling fin design not only manages engine temperatures more effectively but also gives your motorized bike a race-ready look that stands out.

Designed as a direct bolt-on upgrade, this cylinder head installs easily with no special modifications needed, making it one of the easiest ways to upgrade your engine’s performance and durability.

Key Features & Benefits

• Precision CNC-Machined Billet Aluminum Construction
  High-strength aluminum for enhanced durability and superior heat transfer compared with stock parts.
• GT5 Performance Cooling Fin Design
  Strategically engineered fin pattern promotes maximum airflow and efficient heat dissipation for cooler engine operation.
• Optimized Combustion Chamber
  Improves combustion efficiency for smoother power delivery, better throttle response, and more consistent performance.
• Direct Bolt-On Replacement
  Designed to fit most 60cc and 80cc 2-stroke motorized bicycle engines with no modifications.
• Enhanced Engine Reliability
  Efficient cooling and improved combustion reduce stress on internal components to support longer engine life.
• Race-Inspired Styling
  CNC finish and performance-oriented design elevate both function and appearance.

What This Cylinder Head Does

The CNC GT5 Racing head is engineered to upgrade your motorized bike by directly improving key performance areas:

• Improved heat management under load
• Enhanced combustion efficiency
• Smoother acceleration and throttle response
• Better engine reliability and longevity
• Performance aesthetic upgrades

This makes it an ideal upgrade for riders who want cooler operation, stronger performance, and a more durable engine without complex installation.