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 4-Stroke Cast Piston Kit - 97.25mm Bore - +0.25mm - 01.1654.025
Product info
- Item number
- 09101374
- Manufacturer number
- 01.1654.025
- Position
Upgrade your engine's performance with the Prox Cast Piston Kit. Engineered for durability and optimal function, this piston kit provides a reliable solution for your 4-stroke engine needs. Experience enhanced thermal stability and consistent performance under demanding conditions.
Description
The Prox Cast Piston Kit is designed to meet or exceed OEM specifications, ensuring a precise fit and reliable performance. Manufactured using gravity casting with a high-silicon aluminum alloy, these pistons offer exceptional stability and reduced thermal expansion. The 97.25mm piston is designed to provide optimal compression and power. This kit is an excellent choice for enthusiasts and professionals looking to rebuild or upgrade their 4-stroke engine, offering improved durability and performance. The +0.25mm piston size ensures compatibility with slightly worn cylinders, maximizing the lifespan of your engine. Invest in Prox for quality and performance you can trust.
Features & highlights
- Manufactured using gravity casting for superior strength and consistency.
- High-silicon aluminum alloy reduces thermal expansion and enhances stability.
- Piston designs often mirror OEM configurations, with adjustments for increased performance.
- Suitable for 4-stroke engines, delivering improved power and efficiency.
- Available in +0.25mm oversize to accommodate cylinders.
- Engineered for both cast iron and Nikasil cylinder bores.
Technical specifications
- Brand: PROX
- Vendor Part Number: 01.1654.025
- Bore Size: 97.25 mm
- Compression Ratio: 9.0:1
- Engine Type: 4-Stroke
- Piston Material: Aluminum Alloy, Cast
- Piston Size: +0.25 mm
- Product Name: Piston Kit
- Ring Material: Steel
- Units: Kit
Important to know
Please ensure proper installation by a qualified technician. Verify cylinder bore compatibility before installation.
- Brand
- PROX
- Vendor part number
- 01.1654.025
- Product name
- Piston Kit
- Bore size
- 97,25 mm
- Compression ratio
- 9,0:1
- Piston material
- Aluminum Alloy, Cast
- Ring material
- Steel
- Piston size
- +0,25 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
