Prox Valve And Spring Kit - Steel Exhaust Valves
Prox Valve And Spring Kit - Steel Exhaust Valves
Available in stock (8)
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your engine's performance and durability with the Prox Valve and Spring Kit. This kit replaces your OEM valves and valve springs with high-quality components designed for extreme conditions. Experience enhanced reliability and power with this essential upgrade.
Description
The Prox Valve and Spring Kit offers a significant improvement over stock components, ensuring optimal engine performance even under the most demanding conditions. Featuring steel, nitrided valves, this kit provides increased durability and reduced wear, extending the life of your engine. The stronger valve springs are specifically designed to handle the added weight of the steel valves, preventing valve float and maintaining consistent valve control at high RPMs. Manufactured from premium chrome vanadium steel, these springs offer exceptional performance and durability, making this kit a must-have for enthusiasts and professionals alike. Installation is straightforward, as the kit is designed to be used with OEM retainers, bases, and valve seals.
Features & highlights
- Replaces OEM valves and valve springs for improved performance.
- Steel, nitrided valves offer increased durability and reduced wear.
- Stronger valve springs handle the extra weight of steel valves, preventing valve float.
- Valve springs made from premium chrome vanadium steel for high performance and durability at high RPM.
- Designed for use with OEM retainers, bases, and valve seals for easy installation.
- Enhances engine reliability and power under extreme conditions.
Technical specifications
- Brand: Prox
- Product Name: Valve and Spring Kit
- Material: Steel
- Application: Exhaust
- Color/Finish: Steel
- Units: Kit
Important to know
This kit includes a set of steel exhaust valves and specially designed valve springs. OEM retainers, bases, and valve seals are required but not included.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
PROX
28.SES2424-1
Valve and Spring Kit
Exhaust
Steel
Kit


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

