Prox Piston Kit - 520/525cc 4-stroke Standard Bore
Prox Piston Kit - 520/525cc 4-stroke Standard Bore
Available in stock (8)
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your 4-stroke engine with this high-quality Prox Piston Kit. This kit provides improved performance and reliability for your machine. Each component is engineered to meet or exceed OEM standards, ensuring a precise fit and optimal engine performance. Get your Prox Piston Kit today!
Description
The Prox Piston Kit is designed for enthusiasts and professionals seeking to maximize engine performance and longevity. Precision machined using state-of-the-art CNC equipment and crafted from a low-expansion, low-friction aluminum alloy, this piston kit ensures durability and reduced wear. The standard size A piston is specifically designed for 520cc and 525cc 4-stroke engines, delivering an 11.0:1 compression ratio for enhanced power and efficiency. This kit provides a complete solution for rebuilding your engine with confidence, whether for routine maintenance or performance upgrades. Optimize your 4-stroke engine with Prox's commitment to quality and precision.
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 fit.
- Low-Friction Alloy: Constructed from low-expansion, low-friction aluminum alloy for reduced wear and increased performance.
- Optimized Compression: Provides an 11.0:1 compression ratio for improved power and efficiency.
- Direct Replacement: Designed as a direct replacement for standard pistons, simplifying installation.
Technical specifications
- Brand: Prox
- Part Number: 01.6521.A
- Engine Type: 4-Stroke
- Displacement: 520 cc, 525 cc
- Bore Size: 95.00 mm
- Piston Size: 94.94 mm
- Compression Ratio: 11.0:1
- Piston Material: Aluminum Alloy
- Type: Standard Size A
- Skirt Coating: Non-Coated
Important to know
Ensure proper installation by a qualified mechanic. Always follow manufacturer's torque specifications when installing the piston and related components.
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
01.6521.A
Piston Kit
95,00 mm
11.0:1
520 cc, 525 cc
Aluminum Alloy
94.94 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.
Based in Denmark
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