PISTON KIT 14-15 CRF250 76.80, PROX 01.1343.A COMP. 13.5:1, NEW No. 01.1344.A
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ProX Piston Kit. Compression ratio 13.5:1. Pistons are precision machined on state-of-the-art CNC equipment using a low-expansion, low-friction piston alloy similar to that used by major Japanese engine manufacturers. This kit is a high-quality solution to replace the original piston. Many ProX pistons feature a coating to assist the wear-in process and reduce friction after initial use. This black coating is made from a mix of materials and is designed to increase performance. ProX offers pistons for Nicasil/plated cylinders in standard size and various oversizes (A, B, C, D+).
- SKU
- 56-W958.A.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
Fitments (7)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 250R | 2010 |
| HONDA | CRF 250R | 2011 |
| HONDA | CRF 250R | 2012 |
| HONDA | CRF 250R | 2013 |
| HONDA | CRF 250R | 2014 |
| HONDA | CRF 250R | 2015 |
| HONDA | CRF 250R | 2016 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 76.80mm
- Variant Id
- 258409
FULL DESCRIPTION
ProX Piston Kit - 13.5:1 Compression
This ProX Piston Kit offers a high-performance replacement for your original piston, engineered for precision and durability. Utilizing the same low-expansion, low-friction alloy favored by major Japanese engine manufacturers, these pistons are manufactured on state-of-the-art CNC equipment.
Key Features:
- Compression Ratio: 13.5:1 for enhanced power output.
- Precision Machining: Manufactured on advanced CNC equipment for exact specifications.
- Premium Alloy: Uses a low-expansion, low-friction alloy consistent with OEM standards.
- Performance Coatings: Many ProX pistons feature a Tin coating to aid the break-in process and a new skirt coating that reduces friction for increased performance.
- Nicasil Cylinder Compatibility: Designed to work with Nicasil plated cylinders, with a wide range of standard and oversized options available.
This kit is an excellent choice for motorcycle, scooter, moped, ATV, and personal watercraft applications where a reliable and performance-driven piston replacement is needed.
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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