PISTON KIT 2022-2025 YZ125 54.00 B, PROX 01.2232.B YAMAHA MX
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ProX Piston Kit for YZ125 models. Kit includes piston rings, wrist pin, and circlips. Precision machined using a low-expansion, low-friction alloy with an OEM-style tin coating for break-in assistance. SKU 56-W899.B.PX, ProX part number 01.2232.B. Piston size is 54.00mm bore, 53.96mm diameter. Weight 190 grams.
- SKU
- 56-W899.B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
Fitments (13)
| Make | Model | Year |
|---|---|---|
| FANTIC | XE 125 | 2023 |
| FANTIC | XE 125 | 2024 |
| FANTIC | XX 125 | 2022 |
| FANTIC | XX 125 | 2023 |
| FANTIC | XX 125 | 2024 |
| FANTIC | XX 125 | 2025 |
| YAMAHA | YZ 125 | 2022 |
| YAMAHA | YZ 125 | 2023 |
| YAMAHA | YZ 125 | 2024 |
| YAMAHA | YZ 125 | 2025 |
| YAMAHA | YZ 125X | 2023 |
| YAMAHA | YZ 125X | 2024 |
| YAMAHA | YZ 125X | 2025 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 310425
FULL DESCRIPTION
ProX Piston Kit - 54.00mm Bore
This ProX Piston Kit is designed for optimal performance and durability, featuring a 54.00mm bore size. Each kit is supplied ready for installation, including essential components like piston rings, a wrist pin, and circlips.
Crafted using advanced CNC machinery, ProX pistons utilize a high-quality, low-expansion, low-friction alloy, mirroring the materials used by major Japanese engine manufacturers. The piston is treated with an OEM-style tin coating, which aids in the crucial break-in process when your engine is first started.
Key components included in this replacement kit:
- Piston
- Piston Rings
- Piston Pin
- Piston Clips
Manufacturer: Pro-X Racing
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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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