Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Prox Forged Piston Kit for 4-Stroke 94.98mm Engines
Product info
- Item number
- 09106580
- Manufacturer number
- 01.6443.C
- Position
Elevate your engine's performance and reliability with the Prox forged piston kit. Crafted from a specialized aluminum alloy, this kit is engineered to reduce friction and maximize durability, making it an ideal choice for demanding 4-stroke applications.
Description
The Prox forged piston kit is engineered to deliver exceptional performance and longevity in your 4-stroke engine. Utilizing a specific low-expansion, low-friction aluminum alloy, identical to that found in major Japanese engine manufacturers' components, this piston ensures maximum reliability under extreme conditions. Each piston undergoes precision machining on state-of-the-art CNC equipment, guaranteeing exact tolerances and a perfect fit. With a 94.98mm standard size C piston diameter and a robust 13.1:1 compression ratio, this kit is designed for demanding applications, providing superior power transfer and efficiency. The included steel piston rings further enhance durability and reduce wear, ensuring your engine runs smoothly and powerfully for longer, making this motorcycle piston kit a top choice for serious riders.
Features & Highlights
- Enhanced Durability & Performance: Manufactured from a specific, high-strength aluminum alloy that actively lowers friction and significantly extends engine reliability, even under high-stress conditions.
- Precision CNC Machining: Each piston is meticulously crafted using the latest state-of-the-art CNC equipment, ensuring exact dimensions, optimal fitment, and consistent performance for your high-performance piston.
- OEM-Level Material Quality: Utilizes the same low-expansion, low-friction piston alloy trusted by major Japanese engine manufacturers, guaranteeing superior quality and compatibility.
- Optimized for 4-Stroke Engines: Specifically designed for 4-stroke applications, providing the necessary strength and thermal stability for demanding rides and maximum power output.
- High Compression Ratio: Engineered with a 13.1:1 compression ratio to deliver powerful combustion and improved engine responsiveness, ideal for an aggressive ride.
Technical Specifications
- Style: Forged Replica
- Engine Type: 4-Stroke
- Piston Diameter: 94.98 mm
- Piston Size: Standard Size C
- Compression Ratio: 13.1:1
- Piston Material: Forged Aluminum Alloy
- Ring Material: Steel
- Units: Kit
- Vendor Part Number: 01.6443.C
- Vendor part number
- 01.6443.C
- Product name
- Piston Kit
- Style
- Forged Replica
- Compression ratio
- 13,1:1
- Piston material
- Aluminum Alloy, Forged
- Width
- 100 mm
- Height
- 78 mm
- Ring material
- Steel
- Piston size
- Standard Size C
- Length
- 106 mm
- Piston diameter
- 94,98 mm
- Engine type
- 4-Stroke
- Units
- Kit
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
4.8 out of 5 on TrustpilotRead our reviews →
Certified e-mærket web shop
