Prox Cast Piston Kit 97.50mm
Prox Cast Piston Kit 97.50mm
Available in stock (6)
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your engine's performance with the Prox Cast Piston Kit. Designed for reliability and enhanced power, this piston kit provides a stable and durable solution for your 4-stroke engine. Benefit from improved thermal characteristics and precise fitment, ensuring optimal engine performance.
Description
The Prox Cast Piston Kit is engineered to deliver exceptional performance and durability. Manufactured using gravity casting with a high-silicon aluminum alloy, these pistons offer superior stability and reduced thermal expansion. The silicon content plays a crucial role in maintaining consistent performance under varying temperatures, extending the life of your engine. Designed primarily similar to OEM specifications while sometimes adjusted to take advantage of opportunities to increase performance, this kit ensures a precise fit and optimal function. Suitable for 4-stroke engines with a bore size of 97.50mm, the Prox Cast Piston Kit provides a reliable and efficient upgrade for enthusiasts and professionals alike. The +0.50mm piston size ensures optimal fitment for rebuilt engines.
Features & highlights
- Enhanced Stability: Crafted from high-silicon aluminum alloy for exceptional stability and longevity.
- Reduced Thermal Expansion: Silicon content minimizes thermal expansion, ensuring consistent performance.
- Gravity Cast Manufacturing: Provides a dense and reliable piston structure.
- Optimized for 4-Stroke Engines: Designed for a precise fit and improved engine performance.
- Oversized Options: Available in +0.50mm to accommodate specific engine requirements.
- Durable Ring Material: Includes high-quality steel rings for optimal sealing and performance.
Technical specifications
- Brand: Prox
- Part Number: 09101375
- Product Name: Piston Kit
- Engine Type: 4-Stroke
- Piston Material: Cast Aluminum Alloy
- Bore Size: 97.50 mm
- Piston Size: +0.50 mm
- Compression Ratio: 9.0:1
- Ring Material: Steel
- Units: Kit
Important to know
Please ensure compatibility with your specific engine model before installation. Professional installation is recommended for optimal performance.
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
01.1654.050
Piston Kit
97,50 mm
9,0:1
Aluminum Alloy, Cast
Steel
+0,50 mm
4-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.

