Prox Piston Kit - 450cc 4-stroke Engine
Prox Piston Kit - 450cc 4-stroke Engine
In stock
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your 4-stroke engine with the Prox Piston Kit. This kit provides superior performance and reliability, ensuring your engine runs at its best. Manufactured with precision and using high-quality materials, this piston kit is designed for enthusiasts and professionals alike.
Description
The Prox Piston Kit is engineered to deliver exceptional performance and durability for your 450cc 4-stroke engine. Each kit includes a piston, rings, wrist pin, and circlips, all precision-machined on state-of-the-art CNC equipment. The piston is crafted from a low-expansion, low-friction aluminum alloy, ensuring optimal heat dissipation and reduced wear. With a compression ratio of 12.0:1, this piston kit enhances engine efficiency and power output. The standard size A piston fits seamlessly into your engine, providing a reliable and high-performance upgrade.
Features & highlights
- Complete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive rebuild.
- Precision Machined: Manufactured on state-of-the-art CNC equipment for exact tolerances and optimal fit.
- Low-Expansion Alloy: Constructed from a specialized aluminum alloy that minimizes expansion and friction.
- Enhanced Performance: Improves engine efficiency and power output with a 12.0:1 compression ratio.
- Durable Construction: Ensures long-lasting reliability and resistance to wear under demanding conditions.
Technical specifications
- Brand: Prox
- Vendor Part Number: 01.4406.A
- Bore Size: 96.00 mm
- Piston Size: 95.97 mm
- Displacement: 450cc
- Compression Ratio: 12.0:1
- Engine Type: 4-Stroke
- Piston Material: Aluminum Alloy
- Skirt Coating: Non-Coated
- Type: Standard Size A
- Units: Kit
Important to know
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
01.4406.A
Piston Kit
96,00 mm
12.0:1
450 cc
Aluminum Alloy
95.97 mm
Non-Coated
4-Stroke
Standard Size A
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.

