PISTON KIT 04-07 CRF250R 78 HC, PROX 01.1339.B HI COMP 13.5:1
PISTON KIT 78.00mm HIGH COMPRESSION 13.5:1. ProX pistons are precision machined on CNC equipment using a low-expansion, low-friction piston alloy. ProX Piston Kits are a first-class solution to replace the original piston. Most ProX pistons come with a coating. OEM style tin coated pistons assist the wear in process. A new skirt coating assists the wear in process and helps reduce friction. The black coating is made from a delicate mix of materials and will increase performance. Replacement part. PROX RING SET 02.1335. Includes piston, rings, pin, and circlips.
- SKU
- 56-W4829.B.PXHC
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX High Compression Piston Kit - 78.00mm Bore
Upgrade your engine's performance with this ProX High Compression Piston Kit. Designed for precision and durability, this kit features a 78.00mm bore and a 13.5:1 compression ratio, delivering a significant boost in power and responsiveness.
ProX pistons are manufactured using state-of-the-art CNC equipment and utilize the same low-expansion, low-friction alloy trusted by major Japanese engine manufacturers. This ensures a perfect fit and exceptional longevity for your motorcycle, scooter, moped, ATV, or personal watercraft.
This piston kit includes advanced coatings designed to optimize performance and durability:
- OEM Style Tin Coating: Aids in the initial wear-in process, ensuring a smooth break-in period.
- New Skirt Coating: Not only assists in wear-in but also significantly reduces friction for increased performance after the initial break-in. This advanced black coating is formulated to enhance overall engine efficiency.
Key Features:
- Bore Size: 78.00mm
- Compression Ratio: 13.5:1 (High Compression)
- Material: Low-expansion, low-friction alloy
- Manufacturing: Precision CNC machined
- Coating: Includes wear-in and friction-reducing skirt coatings for enhanced performance and longevity.
- Replacement Part: Designed as a high-quality replacement for original pistons.
Note: Replacement ring set part number is PROX RING SET 02.1335.
