2Bros Parts

VALVE EXHAUST TITANIUM YZF450, PROX 28.2423-1 5TA-12121-00-00

£100.66

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Free UK delivery 2–4 business days

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ProX Titanium Hi-Performance Racing Exhaust Valve. Head Diameter 28.00mm, Stem Diameter 5.00mm, Length 75.08mm. Manufactured from high-tech Ti3al alloy forged in one-piece for extra strength and superior material properties at high temperatures. Features CrN coating for extreme surface hardness and reduced friction. Part Number: PROX 28.2423-1. Manufacturer: Pro-X Racing.

Specifications
SKU
65-425.PX.TI
Brand
Pro-X Racing
Availability
In Stock (2)

Fitments (66)

MakeModelYear
GAS-GASEC F 4502013
GAS-GASEC F 4502014
GAS-GASEC F 4502015
YAMAHAWR 450F2003
YAMAHAWR 450F2004
YAMAHAWR 450F2005
YAMAHAWR 450F2006
YAMAHAWR 450F2007
YAMAHAWR 450F2008
YAMAHAWR 450F2009
YAMAHAWR 450F2010
YAMAHAWR 450F2011
YAMAHAWR 450F2012
YAMAHAWR 450F2013
YAMAHAWR 450F2014
YAMAHAWR 450F2015
YAMAHAWR 450F2016
YAMAHAWR 450F2017
YAMAHAWR 450F2018
YAMAHAWR 450F2019
YAMAHAWR 450F2020
YAMAHAYFZ 4502004
YAMAHAYFZ 4502005
YAMAHAYFZ 4502006
YAMAHAYFZ 4502007
YAMAHAYFZ 4502008
YAMAHAYFZ 4502009
YAMAHAYFZ 4502017
YAMAHAYFZ R 4502009
YAMAHAYFZ R 4502010
YAMAHAYFZ R 4502011
YAMAHAYFZ R 4502012
YAMAHAYFZ R 4502013
YAMAHAYFZ R 4502014
YAMAHAYFZ R 4502015
YAMAHAYFZ R 4502016
YAMAHAYFZ R 4502017
YAMAHAYFZ R 4502018
YAMAHAYFZ R 4502019
YAMAHAYFZ R 4502020
YAMAHAYFZ R 4502021
YAMAHAYFZ R 4502022
YAMAHAYFZ R 4502023
YAMAHAYFZ R 4502024
YAMAHAYFZ R 4502025
YAMAHAYFZ SE 4502010
YAMAHAYFZ SE 4502011
YAMAHAYFZ SE 4502012
YAMAHAYFZ SE 4502013
YAMAHAYFZ SE 4502014
YAMAHAYFZ SE 4502015
YAMAHAYFZ SE 4502016
YAMAHAYFZ SE 4502017
YAMAHAYFZ SE 4502018
YAMAHAYFZ SE 4502019
YAMAHAYFZ X 4502008
YAMAHAYFZ X 4502009
YAMAHAYFZ X 4502010
YAMAHAYFZ X 4502011
YAMAHAYZ 450F2003
YAMAHAYZ 450F2004
YAMAHAYZ 450F2005
YAMAHAYZ 450F2006
YAMAHAYZ 450F2007
YAMAHAYZ 450F2008
YAMAHAYZ 450F2009
General Product Group
Cam & Valvetrain
General Product Type
Valve - Exhaust
Variant Id
263776
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Pro-X Titanium Exhaust Valve for High-Performance Engines

Upgrade your engine's performance with the Pro-X Titanium Exhaust Valve. Engineered for high-performance and racing applications, these valves are crafted from a high-tech Ti3Al alloy, forged in one piece for exceptional strength and durability.

The titanium construction offers superior material properties, especially at high temperatures, ensuring reliable performance under demanding conditions. A CrN coating provides extreme surface hardness and significantly reduces friction, leading to improved efficiency and longevity.

Pro-X titanium valves meet and exceed Original Equipment (OE) specifications in dimensions and reliability. These valves are designed as direct replacements to enhance your engine's capabilities.

  • Material: High-tech Ti3Al Alloy (Titanium)
  • Coating: CrN (Chromium Nitride) for hardness and low friction
  • Construction: One-piece forged for maximum strength
  • Performance: Designed to exceed OE specifications
  • Dimensions: Head Diameter 28.00mm, Stem Diameter 5.00mm, Length 75.08mm
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call us0330 133 3748
Email us[email protected]

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

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.

More answers in our FAQ.

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