ZTMOTO 85cc Double Windowed Piston 52mm V3 – Performance Upgrade

Upgrade your engine performance with the ZTMOTO 52mm Double Windowed Piston V3, designed for improved airflow, better cooling, and stronger overall performance.

This piston features a double windowed design, allowing increased fuel-air mixture flow through the engine — resulting in smoother running, better throttle response, and reduced heat build-up.

Perfect for riders looking to get more power and reliability from their 80cc / 85cc motorized bike engines.

⚙️ Key Features

• 🔥 Double Windowed Design – Improves airflow and engine efficiency

• ❄️ Runs Cooler – Helps reduce overheating on longer rides

• ⚡ Performance Upgrade – Better throttle response and smoother power delivery

• 🛠️ Precision Fit (52mm Bore) – Designed for 85cc / big bore setups

• ✅ Durable Construction – Built for reliability and long engine life

📏 Specifications

• Size: 52mm Bore

• Type: Double Windowed Piston (V3)

• Compatibility:
  

• 80cc / 85cc motorized bike engines

• Phantom / ZTMOTO style builds

📦 What’s Included

• 1 × 52mm Double Windowed Piston

• 2 x Piston rings

• 1 x pin

• 1 x Clips