Prox Cast Piston Kit - Standard Size D
Prox Cast Piston Kit - Standard Size D
Available in stock (4)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your two-stroke engine with the Prox Cast Piston Kit. Designed for durability and performance, this kit provides a reliable and cost-effective solution for your engine rebuild. Experience improved thermal stability and consistent performance with this high-quality piston kit.
Description
The Prox Cast Piston Kit offers exceptional value and performance for your two-stroke engine. Manufactured using gravity casting with a high-silicon aluminum alloy, these pistons provide superior stability and reduced thermal expansion. The silicon content is crucial, enhancing the piston's ability to withstand high temperatures and maintain its shape under stress. Ideal for both cast iron and Nikasil cylinder bores, Prox offers a range of oversizes specifically for Nikasil bores, graded in A/B/C/D sizing with increments of 0.01mm in diameter. This piston kit delivers optimized performance and reliability. The piston features a moly-coated skirt for reduced friction and extended life. Trust Prox for quality and precision in every piston kit.
Features & highlights
- Designed to meet or exceed OEM specifications for optimal performance.
- Manufactured using gravity casting with high-silicon aluminum alloy for superior stability.
- High silicon content reduces thermal expansion, ensuring consistent performance.
- Moly-coated skirt reduces friction and extends piston life.
- Available in standard size D and a range of oversizes for Nikasil cylinder bores.
- Suitable for both cast iron and Nikasil cylinder bores.
Technical specifications
- Brand: Prox
- Engine Type: 2-Stroke
- Piston Diameter: 55.97 mm
- Piston Material: Aluminum Alloy, Cast
- Piston Size: Standard Size D
- Ring Material: Steel
- Skirt Coating: Moly Coated
Important to know
This kit includes the piston, rings, wrist pin, and circlips. Please ensure proper fitment for your specific engine model before installation. Always consult your engine's service manual for proper installation procedures and torque specifications.
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
01.6228.D
Piston Kit
Aluminum Alloy, Cast
Steel
Standard Size D
55,97 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.

