Prox Valve And Spring Kit - Exhaust
Prox Valve And Spring Kit - Exhaust
Hurry up, only 1 item left in stock.
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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. Designed as a direct replacement for OEM components, this kit provides enhanced reliability and improved performance, especially under demanding conditions. Get ready to experience the difference in power and longevity.
Description
The Prox Valve and Spring Kit provides a robust solution for high-performance engine builds. This kit features steel, nitrided valves that offer increased durability and reduced wear compared to OEM valves. The stronger valve springs are engineered to manage the increased weight of the steel valves, preventing valve float and ensuring optimal valve closure at high RPMs. Manufactured from premium chrome vanadium steel, these springs deliver exceptional performance and durability. Designed for easy installation, the kit reuses OEM retainers, bases, and valve seals.
Features & highlights
- Replaces OEM valves and valve springs for a direct fit.
- Steel, nitrided valves enhance durability and minimize wear under extreme conditions.
- Stronger valve springs accommodate the added weight of steel valves, preventing valve float.
- Premium chrome vanadium steel springs ensure high performance and durability at high RPMs.
- Designed for use with OEM retainers, bases, and valve seals for straightforward installation.
- Optimized for exhaust applications.
Technical specifications
- Brand: Prox
- Product Name: Valve and Spring Kit
- Application: Exhaust
- Material: Steel
- Color/Finish: Steel
- Units: Kit
Important to know
This kit is designed as a direct replacement for OEM components and reuses the OEM retainers, bases, and valve seals. Ensure compatibility with your specific motorcycle model before installation.
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.SES2440-1
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.

