Prox Piston Kit 4-stroke, 400cc

Maximize your 4-stroke engine's performance with the Prox Piston Kit. This kit provides all essential components needed for a piston replacement, ensuring optimal combustion and power delivery. Manufactured to exacting standards, this piston kit is a reliable solution for enthusiasts and professionals alike.

Description

The Prox Piston Kit is designed for superior performance and durability. Precision machined using state-of-the-art CNC equipment, each piston is crafted from a low-expansion, low-friction aluminum alloy. This design ensures minimal wear and maximum heat dissipation, extending the life of your engine. The kit is specifically engineered for 400cc 4-stroke engines with a 90.00 mm bore size and a 12.2:1 compression ratio, providing improved throttle response and increased power output. Installing this piston kit will restore your engine to its original specifications and enhance its overall efficiency.

Features & highlights

• Complete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive replacement.
• Precision Machined: Manufactured on advanced CNC equipment for unparalleled accuracy and consistency.
• Low-Friction Alloy: Constructed from a low-expansion, low-friction aluminum alloy for reduced wear and improved performance.
• Optimized Compression: Designed to deliver an ideal 12.2:1 compression ratio for enhanced power and efficiency.
• Standard Size A: Ensures a precise fit and optimal performance in standard bore applications.

Technical specifications

• Brand: Prox
• Part Number: 01.3420.A
• Bore Size: 90.00 mm
• Piston Size: 89.96 mm
• Displacement: 400 cc
• Compression Ratio: 12.2:1
• Piston Material: Aluminum Alloy
• Skirt Coating: Non-Coated
• Type: Standard Size A

Important to know

Please ensure compatibility with your specific engine model before installation. Professional installation is recommended.

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)