UMA Racing X PRO Piston Cylinder Block for Yamaha Aerox 155/ MT/ R15 V3/ V4 63MM - 02B00590

Uma Racing 63mm Ceramic Cylinder Block | X PRO Piston (02B00590)

The Uma Racing 63mm Ceramic Cylinder Block Kit with X PRO Piston is a high-performance engine upgrade designed for extreme racing applications. This kit is engineered for riders who demand maximum power and are prepared for professional-level tuning and high-compression adjustments.

Key Features

• Extreme Compression: Specifically designed to achieve an extreme compression ratio for ultimate engine performance.

• X PRO Piston Technology: Features the advanced X PRO Piston, engineered to withstand the rigors of high-compression engine builds.

• Ceramic Coated Cylinder: Utilizes a specialized ceramic coating for "tough" wear resistance and superior heat dissipation.

• Ultimate Tuning Potential: Provides the foundation for extreme engine tuning to significantly increase power output.

• High-Compression Warning: This kit requires precise high-compression adjustments to ensure reliability and performance.

Technical Specifications

Why Choose the X PRO Series?

While the standard 63mm kit (02B00580) focuses on stability and power, the X PRO Series (02B00590) is built for "Ultimate Tuning". By incorporating the X PRO Piston and supporting an extreme compression ratio, this R-Spec kit is designed to push the Yamaha 155cc platform to its absolute limits. It is the ideal choice for competitive racing where every bit of horsepower is critical.