Prox Piston Kit - 250cc 4-stroke Engine

Maximize your engine's performance with the Prox Piston Kit, designed for 250cc 4-stroke engines. This kit delivers improved power and reliability. Each component is crafted to meet the highest standards, ensuring optimal engine function and longevity. Upgrade your ride with confidence using Prox, a trusted name in performance parts.

Description

The Prox Piston Kit for 4-stroke engines is precision-engineered to provide superior performance and durability. Manufactured using state-of-the-art CNC equipment and a low-expansion, low-friction aluminum alloy, this piston kit ensures optimal heat dissipation and reduced wear. The kit is designed for standard bore size of 76.00 mm and suitable for 250cc displacement engines. The non-coated skirt enhances smooth operation. With a compression ratio ranging from 12.2:1 to 13.2:1, this kit optimizes combustion efficiency, resulting in increased power output and improved throttle response. Whether you're a professional racer or a weekend enthusiast, the Prox Piston Kit will enhance your engine's performance and extend its lifespan. Each kit includes a piston, rings, wrist pin, and circlips, providing all the necessary components for a complete and reliable installation.

Features & highlights

• Precision machined for optimal fit and performance.
• Constructed from low-expansion, low-friction aluminum alloy for enhanced durability.
• Optimizes compression for increased power and improved throttle response.
• Complete kit includes piston, rings, wrist pin, and circlips for easy installation.
• Non-coated skirt ensures smooth piston movement and reduced friction.
• Designed for 250cc 4-stroke engines to deliver maximum efficiency.

Technical specifications

• Brand: Prox
• Part Number: 01.6338.A
• Engine Type: 4-Stroke
• Displacement: 250 cc
• Bore Size: 76.00 mm
• Piston Size: 75.96 mm
• Compression Ratio: 13.2:1, 12.8:1, 12.2:1
• Piston Material: Aluminum Alloy
• Skirt Coating: Non-Coated
• Type: Standard Size A

Important to know

Ensure proper installation by a qualified mechanic. Always follow the manufacturer's recommended torque specifications and break-in procedures.

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more

Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.

Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29

Best regards,
William Svendsen & Martin Høyer (Owners)