Prox Piston Kit - 125cc 2-stroke Engine
Prox Piston Kit - 125cc 2-stroke Engine
Available in stock (7)
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your 125cc 2-stroke engine with the Prox Piston Kit, engineered for optimal performance and durability. This kit provides a reliable OEM replacement, ensuring your engine runs smoothly and efficiently. Get back on the road or track with confidence, knowing your engine is equipped with high-quality components.
Description
The Prox Piston Kit is meticulously manufactured in Japan to meet or exceed OEM specifications. Each piston is cast from a high-silicon-content aluminum alloy, providing exceptional strength and heat resistance. The piston then undergoes precision CNC-machining to achieve extremely close tolerances, guaranteeing a perfect fit and optimal performance. Designed for 2-stroke engines, this kit will restore lost compression and power. Easy installation gets you back on your machine quickly. Prox delivers consistent quality and reliability for enthusiasts and professionals alike. Trust Prox to deliver the performance you demand.
Features & highlights
- Manufactured in Japan to ensure top-tier quality and precision.
- Cast from high-silicon-content aluminum alloy for superior strength and heat dissipation.
- CNC-machined to extremely tight tolerances for optimal fit and performance.
- Moly coated skirt reduces friction and enhances wear resistance.
- Complete kit includes everything needed for a full piston replacement.
- Designed as a direct OEM replacement for easy installation.
Technical specifications
- Brand: Prox
- Product Name: Piston Kit
- Vendor Part Number: 01.2225.A
- Bore Size: 54.00 mm
- Piston Size: 53.95 mm
- Bore - Oversize: Standard
- Displacement: 125cc
- Engine Type: 2-Stroke
- Compression Ratio: Standard
- Piston Material: Cast Aluminum Alloy
- Skirt Coating: Moly Coated
- Type: Standard Size A
- Units: Kit
Important to know
This kit includes the piston, ring kit, wrist pin, and circlips. No additional components are included.
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
01.2225.A
Piston Kit
54,00 mm
Standard
125 cc
Aluminum Alloy, Cast
53.95 mm
Moly Coated
2-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.

