UMA Racing Ceramic Block Forged Piston for Yamaha Aerox 155/ MT/ R15 V3/ V4 58MM - 02B00980
UMA Racing Ceramic Block Forged Piston for Yamaha Aerox 155/ MT/ R15 V3/ V4 58MM - 02B00980
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Uma Racing Ceramic Cylinder Block | 58mm Forged Piston (02B00980)
Reveal the true performance of your Yamaha with the Uma Racing Ceramic Cylinder Block Kit. Engineered specifically for high-stress racing conditions, this kit replaces the standard cylinder to significantly improve engine power, efficiency, and thermal management.
Key Features
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Forged Piston Technology: Includes a high-strength forged piston designed to maintain structural integrity under extreme temperatures and high RPMs.
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Ceramic Coating: Features a high-pressure aluminum body with a specialized ceramic sleeve for superior heat dissipation and reduced friction.
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Enhanced Engine Efficiency: Optimized to improve both the power performance and the overall fuel efficiency of the engine.
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High-Temperature Strength: Built to maintain peak performance and high strength even when operating at elevated temperatures.
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Race-Ready Design: Specifically labeled as suitable for racing applications, providing professional-grade reliability.
Technical Specifications
| Feature | Specification |
| Model Code | 02B00980 |
| Bore Size | $58\text{mm}$ |
| Total Height | $92.6\text{mm}$ |
| Sleeve Length | $23\text{mm}$ |
| Piston Type | Forged Piston |
| Cylinder Material | Aluminum Body with Ceramic Sleeve |
| Compatibility | Yamaha Aerox 155 (NVX V1/V2), NMAX V1/V2, R15 V3, MT-15, WR 155R, and Y16ZR |
Why Choose the Uma Racing Ceramic Block?
The Uma Racing 58mm Ceramic Block Kit (02B00980) is an essential upgrade for riders who demand more from their $155\text{cc}$ liquid-cooled Yamaha engines. By utilizing a ceramic sleeve, this kit manages heat far more effectively than standard steel liners, preventing power loss due to thermal expansion. When paired with the forged piston, it offers a lightweight yet incredibly durable top-end solution that is perfect for competitive racing or spirited street riding.
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