Prox Cast Piston Kit - 39.46mm
Prox Cast Piston Kit - 39.46mm
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your two-stroke engine with the Prox Cast Piston Kit. Engineered for performance and durability, this piston kit provides a reliable solution for both cast iron and Nikasil cylinder bores. Prox focuses on quality materials and precision manufacturing to ensure optimal engine performance.
Description
The Prox Cast Piston Kit is designed to meet or exceed OEM specifications, providing a stable and efficient upgrade for your engine. Manufactured using gravity casting with a high-silicon aluminum alloy (approximately 18% silicon), this piston minimizes thermal expansion, ensuring consistent performance across varying temperatures. The kit is available in standard size A with a piston diameter of 39.46mm. For Nikasil cylinders, ProX offers oversizes graded in A/B/C/D, each increasing by 0.01mm. Moly-coated skirts reduce friction and enhance durability, contributing to improved engine life and power output. Whether you're rebuilding or upgrading, the Prox Cast Piston Kit delivers the quality and performance you demand.
Features & highlights
- High-silicon aluminum alloy construction minimizes thermal expansion.
- Gravity-cast for superior stability and consistent performance.
- Moly-coated skirt reduces friction and increases durability.
- Available in standard and oversized options for Nikasil cylinders (A/B/C/D).
- Designed to meet or exceed OEM specifications.
- Suitable for both cast iron and Nikasil cylinder bores.
- Engineered for increased performance and reliability.
Technical specifications
- Brand: Prox
- Part Number: 01.6012.A
- Engine Type: 2-Stroke
- Piston Diameter: 39.46 mm
- Piston Material: Cast Aluminum Alloy
- Piston Size: Standard Size A
- Ring Material: Steel
- Skirt Coating: Moly Coated
Important to know
Always verify your cylinder bore size before ordering an oversized piston kit. Professional installation is recommended for optimal performance and longevity.
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
01.6012.A
Piston Kit
Aluminum Alloy, Cast
Steel
Standard Size A
39,46 mm
Moly Coated
2-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.
Based in Denmark
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