Prox Valve And Spring Kit
Prox Valve And Spring Kit
Available in stock (15)
-
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 provides a reliable and high-performance solution for replacing your OEM valves and valve springs, ensuring optimal engine function even under demanding conditions.
Description
This Prox Valve and Spring Kit offers a significant upgrade over stock components, increasing the reliability and longevity of your engine. The steel, nitrided valves offer exceptional resistance to wear and tear, particularly in high-stress environments. The stronger valve springs are engineered to manage the increased weight of the steel valves, preventing valve float and maintaining precise valve control at high RPMs. Constructed from premium chrome vanadium steel, the valve springs deliver superior performance and durability. This kit is designed for straightforward installation, utilizing the OEM retainers, bases, and valve seals for a hassle-free upgrade. Experience enhanced engine performance and peace of mind with the Prox Valve and Spring Kit.Features & highlights
- Replaces OEM valves and valve springs for improved performance.
- Steel, nitrided valves provide increased durability and reduced wear.
- Stronger valve springs manage the weight of steel valves, preventing valve float.
- Valve springs are constructed from premium chrome vanadium steel for high RPM performance.
- Designed for easy installation using OEM retainers, bases, and valve seals.
- Enhances engine reliability and longevity.
Technical specifications
- Brand: Prox
- Product Name: Valve and Spring Kit
- Valve Material: Steel, Nitrided
- Spring Material: Chrome Vanadium Steel
- Application: Exhaust
- Units: Kit
Important to know
- Valve seals, retainers, and bases are NOT included; Reuse of OEM components is required.
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.SES4335-1
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.

