The Prox Piston Kit provides a reliable, high-quality replacement for your 125cc 2-stroke engine. Manufactured in Japan to meet or exceed OEM specifications, this kit ensures optimal performance and longevity. Restore your engine's power and efficiency with this precision-engineered piston kit. Description This Prox Piston Kit is designed as a direct OEM replacement, offering a hassle-free installation process. The piston is cast from a high-silicon-content aluminum alloy, providing exceptional strength and heat resistance. It is then CNC-machined to extremely close tolerances, ensuring a precise fit and optimal combustion. This attention to detail results in improved engine performance, reduced wear, and extended engine life. Engineered for 2-stroke engines, this piston kit delivers the performance and reliability you expect from Prox. This standard size B piston is suitable for a 54.00 mm bore size. Features & highlights Direct OEM replacement for easy installation. High-silicon-content aluminum alloy construction for superior strength and heat resistance. CNC-machined to extremely close tolerances for precise fit and optimal performance. Complete kit includes piston, ring kit, wrist pin, and circlips. Engineered for optimal performance and extended engine life. Manufactured in Japan to meet or exceed OEM standards. Technical specifications Brand: Prox Part Number: 01.4223.B Bore Size: 54.00 mm Piston Size: 53.96 mm Displacement: 125 cc Engine Type: 2-Stroke Piston Material: Aluminum Alloy Compression Ratio: Standard Skirt Coating: Non-Coated Type: Standard Size B Important to know No special tools are required for installation, but professional installation is recommended.
