KAWASAKI KXF 250 2004 - 2016 STEEL EXHAUST VALVE CONVERSION KIT
4.4 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
Steel exhaust valves manufactured from premium grade steel to exact OEM specifications and tolerances. Made by leading OEM factories in Japan, these steel valves are a direct and cost-efficient OEM replacement. This kit offers steel exhaust valves.
- SKU
- PROX.28-SES4335-1
- Brand
- Prox
- Availability
- In Stock (3)
- SKU
- PROX.28-SES4335-1
- Brand
- Prox
- Availability
- In Stock (3)
FULL DESCRIPTION
ProX Steel Exhaust Valve Conversion Kit
Upgrade your engine reliability with the ProX Steel Exhaust Valve Conversion Kit. Designed as a direct and cost-efficient replacement for your original components, this kit allows you to transition from titanium to steel valves, providing a robust solution for riders looking to increase the longevity of their valve train.
ProX valves are manufactured in leading Japanese OEM factories to exact specifications and tolerances, ensuring a precise fit and consistent performance. By utilizing premium grade steel, these valves offer improved durability and resistance to the stresses of high-performance engine operation.
Key Features
- Premium Materials: Manufactured from high-quality steel to meet or exceed OEM standards for durability.
- Precision Engineering: Produced in Japan by top-tier OEM factories to ensure exact tolerances and reliable operation.
- Cost-Efficient Upgrade: Provides a more affordable alternative to titanium valves without compromising engine integrity.
- Reliable Performance: Ideal for riders seeking an engine component that offers increased service intervals and long-term consistency.
- Complete Solution: Includes all necessary components to successfully convert your exhaust valve train to a steel-based setup.
Whether you are performing a top-end rebuild or looking to improve the wear characteristics of your engine, the ProX Steel Exhaust Valve Conversion Kit provides the strength and stability required for demanding riding conditions.
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.