All modifications must be installed by licensed mechanics and in compliance with your local modification regulations

​​​​​​​

Application:

for Aprilia RS50 1999-2005 (AM6 engine)

for Yamaha DT50 (AM6)

for Yamaha TZR50

Specification:

Material: Iron

Type: Cylinder Piston Kit

Displacement: 70cc

Pin Diameter: 12mm

Bore Size: 47mm

Stroke: 2T

Package included:

1*Cylinder Piston Kit

Feature:

【Premium Quality】
Made of high-grade iron material with precise engineering, each kit undergoes strict quality inspection before dispatch, guaranteeing excellent performance and durability.

【Precise Specifications】
70cc displacement with 47mm bore size and 12mm pin diameter, offering optimal power output for your 2-stroke engine.

【Enhanced Performance】
Professionally designed cylinder piston kit delivers reliable performance and improved engine efficiency, perfect for maintaining your motorcycle's power.

【Easy Installation】
Direct replacement design makes installation straightforward, though professional fitting is recommended for best results.

【Quality Assurance】
Each component is manufactured to exact specifications and thoroughly tested, ensuring long-lasting service life and reliable performance.

Note:

1.Professional installation is highly recommended.

2.Please make sure it will for your machine before purchasing it.

3.Please check pictures for more details.