PISTON KIT 05-21 YZ125 54.00 B, PROX 01.2225.B YAMAHA MX
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ProX Piston Kit 54.00mm Bore. Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. ProX pistons are precision machined on the latest CNC equipment and use a low-expansion, low-friction piston alloy. Uses an OEM style tin coating to assist the break-in process. Replacement parts: piston rings 02.2222, piston pin 04.1546.7, piston clips 05.1510. SKU: 56-W845.B.PX. Manufacturer: Pro-X Racing.
- SKU
- 56-W845.B.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
Fitments (24)
| Make | Model | Year |
|---|---|---|
| FANTIC | XE 125 | 2021 |
| FANTIC | XE 125 | 2022 |
| FANTIC | XX 125 | 2021 |
| YAMAHA | YZ 125 | 2004 |
| YAMAHA | YZ 125 | 2005 |
| YAMAHA | YZ 125 | 2006 |
| YAMAHA | YZ 125 | 2007 |
| YAMAHA | YZ 125 | 2008 |
| YAMAHA | YZ 125 | 2009 |
| YAMAHA | YZ 125 | 2010 |
| YAMAHA | YZ 125 | 2011 |
| YAMAHA | YZ 125 | 2012 |
| YAMAHA | YZ 125 | 2013 |
| YAMAHA | YZ 125 | 2014 |
| YAMAHA | YZ 125 | 2015 |
| YAMAHA | YZ 125 | 2016 |
| YAMAHA | YZ 125 | 2017 |
| YAMAHA | YZ 125 | 2018 |
| YAMAHA | YZ 125 | 2019 |
| YAMAHA | YZ 125 | 2020 |
| YAMAHA | YZ 125 | 2021 |
| YAMAHA | YZ 125X | 2020 |
| YAMAHA | YZ 125X | 2021 |
| YAMAHA | YZ 125X | 2022 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 54.00mm
- Variant Id
- 258017
FULL DESCRIPTION
ProX Piston Kit 54.00mm Bore
This ProX Piston Kit provides a complete, ready-to-install solution for your motorcycle's engine. Engineered with precision, these kits include all necessary components for a seamless replacement.
Key Features:
- Complete Kit: Supplied with piston rings, wrist pin, and circlips.
- Precision Machined: Utilizes state-of-the-art CNC equipment for accuracy.
- High-Quality Alloy: Made from a low-expansion, low-friction piston alloy, matching that used by major Japanese engine manufacturers.
- Break-in Assistance: Features an OEM-style tin coating to aid the initial break-in process.
- Piston Diameter: 54.00mm
- Replacement Parts Available: Piston Rings (02.2222), Piston Pin (04.1546.7), Piston Clips (05.1510)
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
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.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
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