Prox Cast Piston Kit 57.00mm
Prox Cast Piston Kit 57.00mm
Available in stock (7)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
The Prox Cast Piston Kit is engineered to deliver reliable performance and durability for your 2-stroke engine. Crafted with precision and utilizing advanced materials, this piston kit ensures optimal combustion and power output.
Description
ProX cast pistons are designed to closely resemble OEM configurations, incorporating improvements identified by ProX engineers to enhance performance. Manufactured using gravity casting with a high-silicon aluminum alloy (approximately 18% silicon content), these pistons offer exceptional stability and reduced thermal expansion. This makes them ideal for demanding 2-stroke applications. The Prox piston kit is specifically designed for both cast iron and Nikasil cylinder bores. For Nikasil cylinders, ProX provides a range of oversizes (A/B/C/D) with diameter increments of 0.01mm, ensuring a precise fit and optimal performance. Upgrade your engine with a Prox Cast Piston Kit for enhanced reliability and power. This kit features a 57.00mm bore size and +1.00mm piston size.
Features & highlights
- Enhanced Performance: Designed to optimize combustion and power output.
- Durable Construction: Made from high-silicon aluminum alloy for stability and longevity.
- Reduced Thermal Expansion: Silicon content minimizes expansion for consistent performance.
- Versatile Compatibility: Suitable for both cast iron and Nikasil cylinder bores.
- Oversized Options: Available in A/B/C/D grades for Nikasil cylinders, increasing in 0.01mm increments.
- Precision Fit: Ensures optimal performance and reliability.
Technical specifications
- Brand: Prox
- Part Number: 09101586
- Piston Material: Cast Aluminum Alloy
- Ring Material: Steel
- Engine Type: 2-Stroke
- Bore Size: 57.00 mm
- Piston Size: +1.00 mm
Important to know
Please ensure compatibility with your specific engine model and cylinder bore type 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
01.2245.100
Piston Kit
57,00 mm
Aluminum Alloy, Cast
Steel
+1,00 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.

