Prox Cast Piston Kit +1.75mm
Prox Cast Piston Kit +1.75mm
Available in stock (8)
-
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 performance and reliability. This kit provides a stable and durable piston solution, crafted with precision and high-quality materials. Experience enhanced engine performance with improved thermal characteristics.
Description
The Prox Cast Piston Kit is engineered to deliver optimal performance for your two-stroke engine. Constructed from a gravity-cast aluminum alloy with approximately 18% silicon content, these pistons offer exceptional stability and reduced thermal expansion. This silicon-rich alloy is crucial for maintaining consistent performance under demanding conditions. Suitable for both cast iron and Nikasil cylinder bores, Prox offers a range of oversizes in A/B/C/D gradings, with each increment increasing by 0.01mm in diameter, ensuring a precise fit for your engine. The +1.75mm piston size enhances displacement and power output. Upgrade to Prox pistons and experience the difference in quality and performance.
Features & highlights
- Enhanced Stability: ProX cast pistons provide exceptional stability under high-stress conditions.
- Optimized Thermal Expansion: The silicon-rich aluminum alloy reduces thermal expansion for consistent performance.
- Precision Fit: Available in multiple oversizes, graded in A/B/C/D, with 0.01mm increments for Nikasil bores.
- Durable Construction: Made from high-quality gravity-cast aluminum alloy for long-lasting reliability.
- Improved Performance: Designed to deliver increased performance and efficiency for two-stroke engines.
- Moly Coated Skirt: Reduces friction and wear for extended piston life.
Technical specifications
- Brand: PROX
- Part Number: 01.2020.175
- Bore Size: 65.75 mm
- Engine Type: 2-Stroke
- Piston Material: Cast Aluminum Alloy
- Piston Size: +1.75 mm
- Ring Material: Steel
- Skirt Coating: Moly Coated
- Units: Kit
Important to know
Ensure proper cylinder bore compatibility (Cast Iron or Nikasil) and select the correct oversize (A/B/C/D) for Nikasil bores based on 0.01mm increments. 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
01.2020.175
Piston Kit
65,75 mm
Aluminum Alloy, Cast
Steel
+1,75 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.

