PISTON KIT YZ 250F 2019-25 77.00 C, PROX 01.2439.C
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PROX piston kit. Bore: 77.00mm (C.76.97mm). Compression Ratio: 13.8:1. Part number: 01.2439.C.
- SKU
- 56-W8812.C.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
Fitments (28)
| Make | Model | Year |
|---|---|---|
| FANTIC | XEF 250 | 2021 |
| FANTIC | XEF 250 | 2022 |
| FANTIC | XEF 250 | 2023 |
| FANTIC | XEF 250 | 2024 |
| FANTIC | XXF 250 | 2022 |
| FANTIC | XXF 250 | 2023 |
| FANTIC | XXF 250 | 2024 |
| YAMAHA | WR 250F | 2020 |
| YAMAHA | WR 250F | 2021 |
| YAMAHA | WR 250F | 2022 |
| YAMAHA | WR 250F | 2023 |
| YAMAHA | WR 250F | 2024 |
| YAMAHA | WR 250F | 2025 |
| YAMAHA | YZ 250F | 2019 |
| YAMAHA | YZ 250F | 2020 |
| YAMAHA | YZ 250F | 2021 |
| YAMAHA | YZ 250F | 2022 |
| YAMAHA | YZ 250F | 2023 |
| YAMAHA | YZ 250F | 2024 |
| YAMAHA | YZ 250F | 2025 |
| YAMAHA | YZ 250FX | 2020 |
| YAMAHA | YZ 250FX | 2021 |
| YAMAHA | YZ 250FX | 2022 |
| YAMAHA | YZ 250FX | 2023 |
| YAMAHA | YZ 250FX | 2024 |
| YAMAHA | YZ 250FX | 2025 |
| YAMAHA | YZF 250 | 2018 |
| YAMAHA | YZF 250 | 2019 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 77.00mm
- Variant Id
- 288411
FULL DESCRIPTION
Pro-X Piston Kit for Yamaha and Fantic Off-Road Motorcycles
Enhance your motorcycle's performance with this high-quality Pro-X piston kit. Engineered for precision and durability, this kit is designed to meet the demands of competitive off-road riding.
Key Features:
- Brand: Pro-X Racing
- Part Number: 01.2439.C
- Bore Size: 77.00mm (Actual measurement: 76.97mm)
- Compression Ratio: 13.8:1
- Material: Constructed from premium materials for superior strength and longevity.
- Performance: Optimized for improved engine response and power delivery.
- Fitment: Specifically designed for select Yamaha and Fantic models.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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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