PISTON KIT 02-25 YZ85 47.50 B, PROX 01.2114.B
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ProX Piston Kit 47.50mm 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 the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. Uses an OEM style tin coating to assist the break-in process. Includes replacement parts: Piston Rings 02.2113, Piston Pin 04.1439, Piston Clips 05.1410. Manufacturer: Pro-X Racing. Weight: 144g.
- SKU
- 56-W805.B.PX
- Brand
- Pro-X Racing
- Availability
- Out of Stock
Fitments (52)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 80 | 1993 |
| YAMAHA | YZ 80 | 1994 |
| YAMAHA | YZ 80 | 1995 |
| YAMAHA | YZ 80 | 1996 |
| YAMAHA | YZ 80 | 1997 |
| YAMAHA | YZ 80 | 1998 |
| YAMAHA | YZ 80 | 1999 |
| YAMAHA | YZ 80 | 2000 |
| YAMAHA | YZ 80 | 2001 |
| YAMAHA | YZ 85 | 2002 |
| YAMAHA | YZ 85 | 2003 |
| YAMAHA | YZ 85 | 2004 |
| YAMAHA | YZ 85 | 2005 |
| YAMAHA | YZ 85 | 2006 |
| YAMAHA | YZ 85 | 2007 |
| YAMAHA | YZ 85 | 2008 |
| YAMAHA | YZ 85 | 2009 |
| YAMAHA | YZ 85 | 2010 |
| YAMAHA | YZ 85 | 2011 |
| YAMAHA | YZ 85 | 2012 |
| YAMAHA | YZ 85 | 2013 |
| YAMAHA | YZ 85 | 2014 |
| YAMAHA | YZ 85 | 2015 |
| YAMAHA | YZ 85 | 2016 |
| YAMAHA | YZ 85 | 2017 |
| YAMAHA | YZ 85 | 2018 |
| YAMAHA | YZ 85 | 2019 |
| YAMAHA | YZ 85 | 2020 |
| YAMAHA | YZ 85 | 2021 |
| YAMAHA | YZ 85 | 2022 |
| YAMAHA | YZ 85 | 2023 |
| YAMAHA | YZ 85 | 2024 |
| YAMAHA | YZ 85 | 2025 |
| YAMAHA | YZ BB 85 | 2002 |
| YAMAHA | YZ BB 85 | 2003 |
| YAMAHA | YZ BB 85 | 2004 |
| YAMAHA | YZ BB 85 | 2005 |
| YAMAHA | YZ BB 85 | 2006 |
| YAMAHA | YZ BB 85 | 2007 |
| YAMAHA | YZ BB 85 | 2008 |
| YAMAHA | YZ BB 85 | 2009 |
| YAMAHA | YZ BB 85 | 2010 |
| YAMAHA | YZ BB 85 | 2011 |
| YAMAHA | YZ BB 85 | 2012 |
| YAMAHA | YZ BB 85 | 2013 |
| YAMAHA | YZ BB 85 | 2014 |
| YAMAHA | YZ BB 85 | 2015 |
| YAMAHA | YZ BB 85 | 2016 |
| YAMAHA | YZ BB 85 | 2017 |
| YAMAHA | YZ BB 85 | 2018 |
| YAMAHA | YZ BB 85 | 2019 |
| YAMAHA | YZ BB 85 | 2020 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 47.50mm
- Variant Id
- 257834
FULL DESCRIPTION
ProX Piston Kit for Yamaha YZ85
This ProX Piston Kit is designed to be a ready-to-install replacement part for your Yamaha YZ85. Each kit includes a precision-machined piston, piston rings, wrist pin, and circlips, ensuring you have all the necessary components for a complete installation.
The pistons are manufactured using a low-expansion, low-friction alloy, mirroring the materials used by major Japanese engine manufacturers. This advanced alloy contributes to optimal engine performance and longevity.
To facilitate a smooth break-in process for your machine, this piston kit features an OEM-style tin coating. This coating helps reduce friction during the initial run-in period, promoting proper seating of the piston rings.
- Complete kit includes piston rings, wrist pin, and circlips
- Precision machined using state-of-the-art CNC equipment
- Constructed with a low-expansion, low-friction piston alloy
- Features an OEM-style tin coating for assisted break-in
Replacement parts included in this kit are specific ProX part numbers: Piston Rings 02.2113, Piston Pin 04.1439, and Piston Clips 05.1410.
QUESTIONS? JUST ASK
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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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