KIT IN VALVE+SPRING KTM250, PROX 28.SIS6327-2 INTAKE
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Delivery to United States 5–8 business days
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ProX Steel Intake Valve/Spring Kit. This kit contains a set of steel intake valves plus a set of specially designed stronger valve springs. The ProX kit replaces OEM valves and valve springs and can be installed using OEM retainers, bases, and valve seats. SKU 65-K172.PX.
- SKU
- 65-K172.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
Fitments (3)
| Make | Model | Year |
|---|---|---|
| KTM | 250 EXC-F | 2007 |
| KTM | 250 SX-F | 2006 |
| KTM | 250 SX-F | 2007 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve & Spring Kit
- Variant Id
- 264488
FULL DESCRIPTION
ProX Steel Intake Valve and Spring Kit
Upgrade your motorcycle's engine performance and durability with the ProX Steel Intake Valve and Spring Kit. This comprehensive kit is designed as a direct replacement for your OEM titanium valves and springs, offering a significant improvement in lifespan.
ProX is renowned for its innovative titanium-to-steel conversion kits. This particular kit utilizes high-quality steel intake valves, engineered to provide up to three times the lifespan of standard OEM titanium valves. To accommodate the slightly increased weight of the steel valves, the kit includes specially designed, stronger valve springs. These springs ensure optimal valve train function and reliability.
Installation is straightforward, as the ProX kit is designed to seamlessly integrate with your motorcycle's existing components. You can utilize your original retainers, bases, and valve seats, simplifying the replacement process.
Key Features:
- Durable steel intake valves for extended lifespan.
- Includes stronger, custom-designed valve springs to match valve weight.
- Direct replacement for OEM titanium valves and springs.
- Utilizes original retainers, bases, and valve seats for easy installation.
- Manufactured by Pro-X Racing for high-quality performance parts.
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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