Prox 350cc 4-stroke Piston Kit
Prox 350cc 4-stroke Piston Kit
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your 4-stroke engine with the Prox Piston Kit, designed for optimal performance and reliability. This kit provides an ideal OEM replacement, ensuring your engine runs like new. Precision engineering and high-quality materials make this piston kit a top choice for enthusiasts and professionals alike.
Description
The Prox Piston Kit is meticulously crafted in Japan using state-of-the-art CNC equipment to ensure precise dimensions and superior performance. Designed as an OEM replacement, this kit also offers oversize options to match manufacturer piston-to-cylinder wall clearances. The dome with cavity piston head shape promotes efficient combustion, while the cast aluminum alloy construction provides excellent heat dissipation and durability. Restore your engine's power and efficiency with this high-quality piston kit, engineered to deliver consistent and reliable performance under demanding conditions. Perfect for engine rebuilds or performance upgrades, this kit provides everything you need for a complete piston replacement. The +0.50mm oversize allows for use in cylinders that have been bored, extending the life of your engine.
Features & highlights
- Precision CNC-machined for exact OEM replacement fit.
- Manufactured from high-quality cast aluminum alloy for enhanced durability and heat dissipation.
- Oversize piston options accommodate manufacturer clearances for optimal performance.
- Complete kit includes piston, rings, wrist pin, and circlips for a comprehensive solution.
- Dome with cavity piston head improves combustion efficiency.
- Designed for 350cc 4-stroke engines.
Technical specifications
- Brand: Prox
- Part Number: 01.1480.050
- Engine Type: 4-Stroke
- Displacement: 350 cc
- Bore Size: 79.00 mm
- Bore - Oversize: +0.50 mm
- Compression Ratio: Standard
- Piston Head Shape: Dome with Cavity
- Piston Material: Cast Aluminum Alloy
- Skirt Coating: Non-Coated
Important to know
Professional installation is recommended to ensure proper fitment and performance. Ensure your cylinder is bored to the correct oversize specification before installing the piston.
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
01.1480.050
Piston Kit
79,00 mm
Standard
350 cc
Aluminum Alloy, Cast
Non-Coated
4-Stroke
Dome with Cavity
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.

