Prox Valve And Spring Kit - Steel, Nitrided Valves
Prox Valve And Spring Kit - Steel, Nitrided Valves
Available in stock (15)
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Estimated delivery: Feb 04 - Feb 08
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 demanding conditions. Experience enhanced reliability and performance at high RPMs.
Description
The Prox Valve and Spring Kit provides a comprehensive solution for improving your engine's valve train. The steel, nitrided valves offer superior durability and reduced wear compared to OEM valves, especially under extreme conditions. The stronger valve springs are designed to handle the increased weight of the steel valves, preventing valve float and maintaining optimal valve control at high RPMs. Manufactured from premium chrome vanadium steel, these valve springs ensure higher performance and extended durability. Easy installation using the OEM retainers, bases, and valve seals simplifies the upgrade process. This valve and spring kit is ideal for enthusiasts and professionals seeking a reliable and high-performance valve train solution. Get your Prox valve and spring kit today!
Features & highlights
- Steel, nitrided valves provide increased durability and reduce wear.
- Stronger valve springs handle the extra weight of steel valves, preventing valve float.
- Premium chrome vanadium steel springs offer superior performance and durability at high RPMs.
- Direct replacement for OEM valves and springs, ensuring easy installation.
- Designed for demanding conditions and high-performance applications.
- Optimizes valve control and engine performance.
Technical specifications
- Brand: Prox
- Product Name: Valve and Spring Kit
- Valve Material: Steel, Nitrided
- Spring Material: Premium Chrome Vanadium Steel
- Application: Intake
- Units: Kit
Important to know
This kit is designed for installation using OEM retainers, bases, and valve seals, which are 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.SIS2424-2
Valve and Spring Kit
Intake
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.

