PISTON KIT 11-14 KX250F 77mm C, PROX 01.4342.C
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ProX 4-stroke piston kit with a 77.00mm bore and 13.5:1 compression ratio. Includes piston rings, wrist pin, and circlips. Machined on CNC equipment using a low-expansion, low-friction piston alloy. Features an OEM style tin coating for break-in. Replacement parts include piston rings (02.4336) and piston clips (05.1612C).
- SKU
- 56-W952.C.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
Fitments (7)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 250F | 2010 |
| KAWASAKI | KX 250F | 2011 |
| KAWASAKI | KX 250F | 2012 |
| KAWASAKI | KX 250F | 2013 |
| KAWASAKI | KX 250F | 2014 |
| KAWASAKI | KX 250F | 2015 |
| KAWASAKI | KX 250F | 2016 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 77.00mm
- Variant Id
- 288638
FULL DESCRIPTION
ProX Piston Kit 77mm Bore
This ProX Piston Kit is designed for 4-stroke engines and features a 77.00mm bore size. It offers a compression ratio of 13.5:1, providing enhanced performance for your engine.
Each ProX Piston Kit is supplied ready for installation, including all necessary components such as piston rings, wrist pin, and circlips. The pistons are manufactured using advanced CNC equipment, ensuring precision and high quality. They are crafted from a low-expansion, low-friction piston alloy, mirroring the materials used by major Japanese engine manufacturers.
To aid in the initial break-in process, ProX pistons utilize an OEM-style tin coating. This feature helps to ensure a smooth and efficient start-up for your machine.
Key Features:
- Bore Size: 77.00mm
- Compression Ratio: 13.5:1
- Complete Kit: Includes piston rings, wrist pin, and circlips
- Precision Machined: Manufactured on state-of-the-art CNC equipment
- High-Quality Alloy: Utilizes a low-expansion, low-friction material
- OEM Style Tin Coating: Assists in break-in process
Replacement parts are available for this kit, including Piston Rings (Part No. 02.4336) and Piston Clips (Part No. 05.1612C).
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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
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