2Bros Parts

VALVE INTAKE TITANIUM CRF250, PROX 28.1334-2 14711-KRN-670

$103.20

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Delivery to United States 5–8 business days

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ProX Titanium Hi-Performance Racing Intake Valve. Head Diameter 31mm, Stem Diameter 5.00mm, Length 83.35mm. Made from high tech Ti3al alloy forged in one-piece for extra strength. Superior material properties at high temperatures. CrN coating offers extreme surface hardness and low friction. Exceeds OE specifications in dimensions and reliability.

Specifications
SKU
65-421.PX.TI
Brand
Pro-X Racing
Availability
In Stock (2)

Fitments (20)

MakeModelYear
HONDACRF 250R2004
HONDACRF 250R2005
HONDACRF 250R2006
HONDACRF 250R2007
HONDACRF 250R2008
HONDACRF 250R2009
HONDACRF 250X2004
HONDACRF 250X2005
HONDACRF 250X2006
HONDACRF 250X2007
HONDACRF 250X2008
HONDACRF 250X2009
HONDACRF 250X2010
HONDACRF 250X2011
HONDACRF 250X2012
HONDACRF 250X2013
HONDACRF 250X2014
HONDACRF 250X2015
HONDACRF 250X2016
HONDACRF 250X2017
General Product Group
Cam & Valvetrain
General Product Type
Valve - Intake
Variant Id
263754
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Titanium High-Performance Racing Intake Valve

Upgrade your engine's performance with the ProX Titanium High-Performance Racing Intake Valve. This premium valve is engineered for exceptional strength and durability, utilizing a high-tech Ti3Al alloy that is forged in one piece. This construction provides superior material properties, especially at high temperatures.

The ProX titanium valves feature an additional CrN coating, which offers extreme surface hardness and significantly reduces friction for improved engine efficiency. These valves exceed Original Equipment (OE) specifications in both dimensions and reliability, making them an ideal choice for racing applications.

Key Features:

  • Material: High-tech Ti3Al Alloy (Titanium)
  • Construction: One-piece forged for extra strength
  • Coating: CrN coating for extreme surface hardness and low friction
  • Performance: Exceeds OE specifications in dimensions and reliability
  • Application: High-performance racing
  • Head Diameter: 31mm
  • Stem Diameter: 5.00mm
  • Length: 83.35mm
Before you buy

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.

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