Prox Cast Piston Kit 57.50mm
Prox Cast Piston Kit 57.50mm
Available in stock (8)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your two-stroke engine with the Prox Cast Piston Kit. Engineered for reliability and performance, this piston kit provides a durable and precise fit for your machine. Experience improved thermal stability and consistent performance with this high-quality cast piston.
Description
The Prox Cast Piston Kit is designed with performance and durability in mind. Utilizing gravity casting and a specialized aluminum alloy with approximately 18% silicon content, these pistons offer exceptional stability and reduced thermal expansion. This makes them ideal for demanding two-stroke applications. The kit is manufactured to meet or exceed OEM specifications, ensuring a reliable and long-lasting solution for your engine rebuild. Available in standard and oversized options, Prox offers solutions for both cast iron and Nikasil cylinder bores, with oversizes graded in A/B/C/D sizing, each going up 0.01mm in diameter. Upgrade your engine with confidence using Prox, a trusted name in high-performance engine components. Specifically designed for two-stroke engines with a bore size of 57.50mm, the Prox piston kit enhances your engine's efficiency and power.
Features & highlights
- Enhanced Stability: ProX cast pistons offer exceptional stability under high stress.
- Reduced Thermal Expansion: Silicon-infused aluminum alloy minimizes thermal expansion, ensuring consistent performance.
- OEM-Equivalent Design: Engineered to meet or exceed OEM specifications for a precise fit.
- Versatile Application: Suitable for both cast iron and Nikasil cylinder bores.
- Oversized Options: Available in various oversizes (A/B/C/D) to accommodate different cylinder wear levels.
- Improved Performance: Optimizes engine performance with improved efficiency and power.
Technical specifications
- Brand: Prox
- Part Number: 09101588
- Product Name: Piston Kit
- Engine Type: 2-Stroke
- Piston Material: Cast Aluminum Alloy
- Ring Material: Steel
- Piston Size: +1.50 mm
- Bore Size: 57.50 mm
Important to know
Ensure the correct piston size is selected based on cylinder bore measurements. 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
01.2245.150
Piston Kit
57,50 mm
Aluminum Alloy, Cast
Steel
+1,50 mm
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.

