YD100/LD100 50mm window piston kit 2 Stroke Motorised Motorized Bike

YD100/LD100 50mm Dual Window Piston – High-Performance Upgrade for Motorized Bikes

Upgrade your motorized bike with our 50mm Window Piston, engineered for enhanced performance, smoother operation, and increased power output. Designed specifically for YD100/LD100 2-stroke engines, this piston is a premium choice for riders who demand efficiency and speed.

Features:

• Precision Engineered: Crafted from high-quality, heat-treated aluminum alloy for superior strength and durability.

• Windowed Design: Improves fuel-air mixture flow, boosting engine breathing and combustion efficiency.

• Lightweight Build: Reduces engine drag, allowing for higher RPMs and better throttle response.

• OEM Fitment: Direct replacement for standard 50mm pistons; compatible with most Chinese 2-stroke engine kits.

Specifications:

• Diameter: 50mm

• Piston Type: Dual Windowed (High Hole)

• Compatible Engine Size: YD100/LD100 2-Stroke Engines

• Includes: Piston, piston rings, wrist pin, and pin clips

Benefits:

• Increased horsepower and torque

• Improved fuel efficiency

• Better acceleration and top speed

• Ideal for performance builds and race tuning

Whether you're building a race-ready bike or just want more punch on your daily ride, this 50mm Window Piston delivers reliable, high-performance results.

It is strongly advised to use a reed valve and ported cylinder for optimal performance.