Prox Piston Kit - 250cc 4-stroke Engine

Maximize your 4-stroke engine's performance with the Prox Piston Kit. This kit provides everything you need for a comprehensive piston replacement, ensuring optimal power and reliability. Built to meet or exceed OEM specifications, the Prox Piston Kit delivers exceptional value and performance.

Description

The Prox Piston Kit is engineered for demanding 4-stroke engines, specifically designed for 250cc displacement. Each kit features a precision-machined piston crafted from a low-expansion, low-friction forged aluminum alloy. This ensures durability and reduces wear, contributing to a longer engine life. The piston's moly-coated skirt minimizes friction and optimizes performance. Manufactured using state-of-the-art CNC equipment, this kit provides superior accuracy and consistency. Restore your engine's compression and power with this high-quality piston kit. Easy to install with basic mechanical knowledge.

Features & highlights

• Complete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive rebuild.
• Precision Machined: Manufactured on state-of-the-art CNC equipment for exceptional accuracy.
• Forged Aluminum Alloy: Made with low-expansion, low-friction forged aluminum alloy for enhanced durability.
• Moly-Coated Skirt: Reduces friction and improves overall engine performance.
• Optimized Compression: Restores and enhances engine compression for maximum power.
• Direct Replacement: Designed as a direct replacement for easy installation.

Technical specifications

• Brand: Prox
• Part Number: 01.1338.A
• Engine Type: 4-Stroke
• Displacement: 250 cc
• Bore Size: 78.00 mm
• Piston Size: 77.97 mm
• Compression Ratio: 12.9:1
• Piston Material: Forged Aluminum Alloy
• Skirt Coating: Moly Coated
• Type: Standard Size A

Important to know

Ensure proper fitment for your specific engine model before installation. Professional installation is recommended for optimal performance.