Prox Beta RR 250 13-21 B Ref:01.7313.B piston kit

Restore peak performance and reliability to your engine with the PROX Beta RR 250 13-21 B Piston Kit (Ref: 01.7313.B). This premium top-end rebuild kit is the ultimate solution for riders looking to overhaul their 2-stroke engine, bringing it back to factory specifications and ensuring maximum power delivery on the trail or track. Designed as a direct, high-quality replacement for your original components, this kit eliminates the guesswork and provides everything you need for a professional-grade top-end service.
The primary benefit of installing this PROX piston kit is the complete restoration of your engine´s compression and efficiency. A fresh, precisely engineered piston and ring set seals the combustion chamber perfectly, translating into crisper throttle response, increased horsepower, and more consistent power throughout the RPM range. Say goodbye to hard starting, poor idling, and a sluggish feel. This kit is engineered to enhance the durability and longevity of your engine, providing peace of mind during the most demanding riding conditions. By reducing blow-by and optimizing thermal characteristics, it ensures your Beta RR 250 runs smoother, cooler, and more reliably for many hours to come.
This comprehensive kit features a state-of-the-art piston, manufactured using advanced techniques to ensure exceptional strength and dimensional accuracy. The piston´s profile is meticulously designed to optimize performance and minimize friction against the cylinder wall, contributing to a longer service life for all top-end components. The kit also includes a high-quality set of piston rings, engineered to provide a superior seal, a durable wrist pin, and a set of circlips to securely complete the assembly. Every component is made to meet or exceed OEM standards, guaranteeing a perfect fit and hassle-free installation. It is the ideal choice for routine maintenance intervals or a complete engine rebuild after extensive use.
Technical Specifications:
*Product: PROX Piston Kit
*Reference Number: 01.7313.B
*Piston Size: B
*Category: Engines
*Subcategory: Top end
*Attributes: Piston, Sets
*Kit Contents: 1x Piston, 1x Piston Ring Set, 1x Wrist Pin, 2x Circlips
Compatible models:
BETA RR 250 2013-2013
Color: Clear
Product Type: Sets
Subcategories: Piston