2Bros Parts

YAMAHA YZF / WRF 250 2001 - 2013 STEEL INTAKE VALVE CONVERSION KIT

£251.02

4.4 Trustpilot 99.9% positive on eBay

Free UK delivery 2–4 business days

Spread the cost with Klarna 18+, T&Cs apply

1

Steel intake valves manufactured from premium grade steel to exact OEM specifications and tolerances. Made by leading OEM factories in Japan, these valves are a direct and cost-efficient OEM replacement.

Specifications
SKU
PROX.28-SIS2402-2
Brand
Prox
Availability
In Stock (4)
SKU
PROX.28-SIS2402-2
Brand
Prox
Availability
In Stock (4)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Premium Steel Intake Valve Conversion Kit by ProX

Upgrade your engine's reliability with the ProX Steel Intake Valve Conversion Kit. Designed as a direct and cost-efficient replacement for your motorcycle, this kit provides a robust alternative to factory components, ensuring your engine performs at its peak under demanding conditions.

ProX valves are manufactured in leading Japanese OEM factories to exact specifications and tolerances. By utilizing premium grade steel, these valves offer increased durability and consistent performance compared to standard parts. This conversion kit is engineered to provide a seamless fit and long-lasting service life, making it an essential choice for engine rebuilds and maintenance.

Key Features

  • Premium Materials: Manufactured from high-grade steel for superior strength and wear resistance.
  • OEM Specifications: Produced in top-tier Japanese factories to meet or exceed strict original equipment tolerances.
  • Enhanced Reliability: Provides a durable, cost-effective solution for intake valve replacement.
  • Engineered Precision: Designed for an exact fit to ensure optimal engine function and valve train performance.
  • Conversion Ready: A complete kit solution specifically curated to facilitate a reliable transition to steel valve components.

Whether you are performing routine maintenance or a comprehensive engine overhaul, the ProX Steel Intake Valve Conversion Kit delivers the quality and precision required for professional results. Trust ProX for high-quality engine components that keep your machine running stronger for longer.

Before you buy

QUESTIONS? JUST ASK

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

Call or email us with your make, model and year 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.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1