VALVE INTAKE TITANIUM YZF450, PROX 28.2423-3 5TA-12112-00
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
ProX Titanium Intake Valve. Head Diameter 27.00mm, Stem Diameter 4.5, Length 77.20mm. Manufactured from high tech Ti3al alloy forged in one-piece for extra strength. Material offers superior properties at high temperatures. CrN coating offers extreme surface hardness and creates considerably lower friction. Exceeds OE specifications in dimensions and reliability. Part number 28.2423-3.
- SKU
- 65-426.PX.TI
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
Fitments (66)
| Make | Model | Year |
|---|---|---|
| GAS-GAS | EC F 450 | 2013 |
| GAS-GAS | EC F 450 | 2014 |
| GAS-GAS | EC F 450 | 2015 |
| YAMAHA | WR 450F | 2003 |
| YAMAHA | WR 450F | 2004 |
| YAMAHA | WR 450F | 2005 |
| YAMAHA | WR 450F | 2006 |
| YAMAHA | WR 450F | 2007 |
| YAMAHA | WR 450F | 2008 |
| YAMAHA | WR 450F | 2009 |
| YAMAHA | WR 450F | 2010 |
| YAMAHA | WR 450F | 2011 |
| YAMAHA | WR 450F | 2012 |
| YAMAHA | WR 450F | 2013 |
| YAMAHA | WR 450F | 2014 |
| YAMAHA | WR 450F | 2015 |
| YAMAHA | WR 450F | 2016 |
| YAMAHA | WR 450F | 2017 |
| YAMAHA | WR 450F | 2018 |
| YAMAHA | WR 450F | 2019 |
| YAMAHA | WR 450F | 2020 |
| YAMAHA | YFZ 450 | 2004 |
| YAMAHA | YFZ 450 | 2005 |
| YAMAHA | YFZ 450 | 2006 |
| YAMAHA | YFZ 450 | 2007 |
| YAMAHA | YFZ 450 | 2008 |
| YAMAHA | YFZ 450 | 2009 |
| YAMAHA | YFZ 450 | 2017 |
| YAMAHA | YFZ R 450 | 2009 |
| YAMAHA | YFZ R 450 | 2010 |
| YAMAHA | YFZ R 450 | 2011 |
| YAMAHA | YFZ R 450 | 2012 |
| YAMAHA | YFZ R 450 | 2013 |
| YAMAHA | YFZ R 450 | 2014 |
| YAMAHA | YFZ R 450 | 2015 |
| YAMAHA | YFZ R 450 | 2016 |
| YAMAHA | YFZ R 450 | 2017 |
| YAMAHA | YFZ R 450 | 2018 |
| YAMAHA | YFZ R 450 | 2019 |
| YAMAHA | YFZ R 450 | 2020 |
| YAMAHA | YFZ R 450 | 2021 |
| YAMAHA | YFZ R 450 | 2022 |
| YAMAHA | YFZ R 450 | 2023 |
| YAMAHA | YFZ R 450 | 2024 |
| YAMAHA | YFZ R 450 | 2025 |
| YAMAHA | YFZ SE 450 | 2010 |
| YAMAHA | YFZ SE 450 | 2011 |
| YAMAHA | YFZ SE 450 | 2012 |
| YAMAHA | YFZ SE 450 | 2013 |
| YAMAHA | YFZ SE 450 | 2014 |
| YAMAHA | YFZ SE 450 | 2015 |
| YAMAHA | YFZ SE 450 | 2016 |
| YAMAHA | YFZ SE 450 | 2017 |
| YAMAHA | YFZ SE 450 | 2018 |
| YAMAHA | YFZ SE 450 | 2019 |
| YAMAHA | YFZ X 450 | 2008 |
| YAMAHA | YFZ X 450 | 2009 |
| YAMAHA | YFZ X 450 | 2010 |
| YAMAHA | YFZ X 450 | 2011 |
| YAMAHA | YZ 450F | 2003 |
| YAMAHA | YZ 450F | 2004 |
| YAMAHA | YZ 450F | 2005 |
| YAMAHA | YZ 450F | 2006 |
| YAMAHA | YZ 450F | 2007 |
| YAMAHA | YZ 450F | 2008 |
| YAMAHA | YZ 450F | 2009 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve - Intake
- Variant Id
- 263782
FULL DESCRIPTION
ProX Titanium Hi-Performance Racing Intake Valve
Engineered for maximum performance, this ProX Titanium Intake Valve is a premium component designed for high-performance racing applications. Crafted from a high-tech Ti3al alloy, these valves are forged in one piece to ensure exceptional strength and durability, even under extreme operating conditions.
The advanced titanium material offers superior properties at high temperatures, crucial for maintaining engine integrity during demanding use. Furthermore, an added CrN coating provides extreme surface hardness, significantly reducing friction for improved efficiency and longevity.
These ProX titanium valves are manufactured to meet and exceed original equipment (OE) specifications in terms of dimensions and reliability. Experience enhanced engine performance and extended component life with this cutting-edge racing valve.
- Material: High-tech Ti3al Alloy
- Construction: One-piece forged design
- Coating: CrN coating for extreme surface hardness and reduced friction
- Performance: Exceeds OE specifications in dimensions and reliability
- Dimensions: Head Diameter 27.00mm, Stem Diameter 4.5mm, Length 77.20mm
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
Buying parts for your business? Apply for a 2BrosParts trade account.