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 a premium aluminum alloy, this piston kit minimizes friction and maximizes durability, ensuring optimal engine performance under demanding conditions. Experience the difference that precision engineering and high-quality materials make.
Description
The Prox Forged Piston Kit is engineered for enthusiasts and professionals seeking to enhance their engine's capabilities. Manufactured using state-of-the-art CNC equipment, these pistons offer exceptional dimensional accuracy and consistency. The kit's forged aluminum alloy construction provides superior strength and heat resistance compared to cast pistons. This ensures reliable performance at high RPMs and elevated temperatures. The low-expansion properties of the alloy maintain tight clearances, reducing noise and improving overall efficiency. Optimize your 4-stroke engine with this high-quality, direct-replacement piston kit, built to meet or exceed OEM standards, resulting in enhanced power output and extended engine life. Ideal for riders looking for enhanced power and reliability.
Features & highlights
- Forged aluminum alloy construction for superior strength and durability.
- Precision CNC-machined for optimal dimensional accuracy.
- Low-expansion alloy maintains tight clearances, reducing noise and improving efficiency.
- Maximizes reliability and minimizes friction for enhanced engine performance.
- Designed as a direct replacement for easy installation.
Technical specifications
- Brand: Prox
- Product Name: Piston Kit
- Piston Material: Forged Aluminum Alloy
- Piston Size: Standard Size B
- Piston Diameter: 76.97 mm
- Ring Material: Steel
- Engine Type: 4-Stroke
- Compression Ratio: 13.4:1
Important to know
This kit includes the piston, rings, wrist pin, and circlips necessary for installation. Please ensure compatibility with your specific engine model before installation. Professional installation is recommended.
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
01.3338.B
Piston Kit
13,4:1
Aluminum Alloy, Forged
Steel
Standard Size B
76,97 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.

