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 Cast Piston Kit - 83mm Bore - 350cc - Standard - 01.2487.000
Product info
- Item number
- 09101198
- Manufacturer number
- 01.2487.000
- Position
Upgrade your 4-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. Manufactured with precision in Japan, Prox delivers quality you can trust.
Description
The Prox Piston Kit is designed as a direct OEM replacement and offers oversize options to match manufacturer specifications for piston-to-cylinder wall clearances. Each piston is meticulously machined using state-of-the-art CNC equipment, guaranteeing precise fit and function. The cast aluminum alloy construction provides excellent thermal properties and wear resistance. This kit is ideally suited for enthusiasts and professionals seeking to enhance their engine's performance and longevity. Installation is straightforward, allowing for a seamless upgrade to your 350cc 4-stroke engine.
Features & highlights
- OEM Replacement: Direct fit ensures easy installation and reliable performance.
- Precision Machined: CNC-machined for exact tolerances and optimal fitment.
- Oversize Options: Available in oversize options to accommodate cylinder wear.
- Complete Kit: Includes piston, rings, wrist pin, and circlips for a comprehensive rebuild.
- Durable Construction: Made from high-quality cast aluminum alloy for enhanced durability and heat dissipation.
- Optimized Compression: Designed to maintain a 9.2:1 compression ratio for efficient combustion.
Technical specifications
- Brand: Prox
- Part Number: 01.2487.000
- Engine Type: 4-Stroke
- Displacement: 350 cc
- Bore Size: 83.00 mm
- Bore - Oversize: Standard
- Compression Ratio: 9.2:1
- Piston Material: Cast Aluminum Alloy
- Piston Head Shape: Cavity
Important to know
This kit includes all necessary components for piston replacement. Please ensure compatibility with your specific engine model before installation. Professional installation is recommended.
- Brand
- PROX
- Vendor part number
- 01.2487.000
- Product name
- Piston Kit
- Bore size
- 83,00 mm
- Compression ratio
- 9.2:1
- Displacement
- 350 cc
- Piston material
- Aluminum Alloy, Cast
- Engine type
- 4-Stroke
- Piston head shape
- Cavity
- 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
Certified e-mærket web shop
