Prox Forged Piston Kit - High-performance Upgrade
Prox Forged Piston Kit - High-performance Upgrade
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your engine's performance and reliability with the Prox Forged Piston Kit. Crafted from high-quality aluminum alloy, this piston kit is designed for enthusiasts and professionals seeking enhanced durability and reduced friction.
Description
The Prox Forged Piston Kit is engineered to deliver superior performance and longevity. Manufactured from a specific forged aluminum alloy, these pistons minimize friction while maximizing reliability, ensuring your engine runs smoother and more efficiently. Precision machining on state-of-the-art CNC equipment guarantees exact tolerances and consistent quality. The low-expansion, low-friction piston alloy mirrors the specifications used by major Japanese engine manufacturers, providing a product that meets the highest industry standards. Ideal for 4-stroke engines, this kit offers a standard size B piston with a 95.96 mm diameter and a 12.5:1 compression ratio. Whether you're rebuilding your engine or looking for a performance boost, the Prox Forged Piston Kit is an excellent choice.
Features & highlights
- Forged aluminum alloy construction ensures high strength and durability.
- Precision CNC-machined for exact tolerances and optimal performance.
- Low-friction design reduces wear and maximizes engine efficiency.
- Engineered with the same alloy used by leading Japanese engine manufacturers.
- Optimized for 4-stroke engines to improve power and reliability.
- Standard Size B piston for easy installation and compatibility.
- Steel rings provide excellent sealing and long-lasting performance.
Technical specifications
- Brand: Prox
- Part Number: 01.4418.B
- Engine Type: 4-Stroke
- Piston Material: Forged Aluminum Alloy
- Ring Material: Steel
- Piston Diameter: 95.96 mm
- Piston Size: Standard Size B
- Compression Ratio: 12.5:1
Important to know
Please ensure compatibility with your specific engine model before installation. Professional installation is recommended for optimal performance.
Shipping & Return
Shipping & Return
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 Info
Parts Denmark Info
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)
Specifications
PROX
01.4418.B
Piston Kit
12,5:1
Aluminum Alloy, Forged
Steel
Standard Size B
95,96 mm
4-Stroke
Kit


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

