VALVE EXHAUST YZF250 01-13, XU-09519E, 5NL-12121-10-00
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Exhaust valve with forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips for reduced friction and longer valve life. Size: 24.5x4.46x77.9mm. Replaces OEM# 5NL-12121-10-00. Sold individually.
- SKU
- 65-422.PS.SS
- Brand
- Dirt Racing
- Availability
- In Stock (2)
Fitments (35)
| Make | Model | Year |
|---|---|---|
| GAS-GAS | EC F 250 | 2010 |
| GAS-GAS | EC F 250 | 2011 |
| GAS-GAS | EC F 250 | 2012 |
| GAS-GAS | EC F 250 | 2013 |
| GAS-GAS | EC F 250 | 2014 |
| GAS-GAS | EC F 250 | 2015 |
| GAS-GAS | EC F 300 | 2013 |
| GAS-GAS | EC F 300 | 2014 |
| GAS-GAS | EC F 300 | 2015 |
| YAMAHA | WR 250F | 2001 |
| YAMAHA | WR 250F | 2002 |
| YAMAHA | WR 250F | 2003 |
| YAMAHA | WR 250F | 2004 |
| YAMAHA | WR 250F | 2005 |
| YAMAHA | WR 250F | 2006 |
| YAMAHA | WR 250F | 2007 |
| YAMAHA | WR 250F | 2008 |
| YAMAHA | WR 250F | 2009 |
| YAMAHA | WR 250F | 2010 |
| YAMAHA | WR 250F | 2011 |
| YAMAHA | WR 250F | 2012 |
| YAMAHA | WR 250F | 2013 |
| YAMAHA | YZ 250F | 2001 |
| YAMAHA | YZ 250F | 2002 |
| YAMAHA | YZ 250F | 2003 |
| YAMAHA | YZ 250F | 2004 |
| YAMAHA | YZ 250F | 2005 |
| YAMAHA | YZ 250F | 2006 |
| YAMAHA | YZ 250F | 2007 |
| YAMAHA | YZ 250F | 2008 |
| YAMAHA | YZ 250F | 2009 |
| YAMAHA | YZ 250F | 2010 |
| YAMAHA | YZ 250F | 2011 |
| YAMAHA | YZ 250F | 2012 |
| YAMAHA | YZ 250F | 2013 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve - Exhaust
- Variant Id
- 263758
FULL DESCRIPTION
PSYCHIC Exhaust Valve
Part Number: XU-09519E
Dimensions: 24.5mm x 4.46mm x 77.9mm
This PSYCHIC exhaust valve is engineered for superior performance and durability. It features a robust one-piece forged construction for enhanced strength. The valve is treated with a special nitride coating, a modified radius, and a swirl polish finish to optimize airflow and reduce friction. Stellite tips and chromed stems further contribute to longevity and reduced wear.
Key Features:
- Forged one-piece construction
- Nitride coating for increased hardness and wear resistance
- Modified radius for improved flow
- Swirl polish for reduced friction
- Chromed stems for durability
- Stellite tips for extended valve life
These features work together to enable quicker and higher engine revs while significantly extending the valve's operational life. This valve replaces OEM part number 5NL-12121-10-00. Each valve is sold individually.
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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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