Rk 520 Mxu Drive Chain
Rk 520 Mxu Drive Chain
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize your motocross performance with the RK 520 MXU Drive Chain. Engineered for professional racers and enthusiasts alike, this chain delivers consistent power transfer and extended lifespan, ensuring you stay ahead of the competition.
Description
The RK 520 MXU drive chain is the lightest sealed-ring MX chain available, providing a significant advantage on the track. Specifically designed for motocross racing, this chain is ideal for race applications ranging from 125cc to 500cc. Constructed from high-grade medium carbon alloy steel, each component is shot-peened and heat-treated for superior strength and durability. Pre-stressed and pre-stretched during manufacturing, the RK 520 MXU chain guarantees even load distribution, minimal maintenance, and reliable performance under demanding conditions. Experience enhanced power delivery and unparalleled chain life with this top-tier motocross chain.
Features & highlights
- Experience consistent power delivery and extended chain life.
- Lightest sealed-ring MX chain on the market for enhanced performance.
- Ideal for motocross race applications between 125cc and 500cc.
- Constructed from high-grade medium carbon alloy steel for superior strength.
- Pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance.
- All components are shot-peened and heat-treated for maximum durability.
- Includes a clip-type connecting link for easy installation.
Technical specifications
- Brand: RK
- Chain Size: 520
- Chain Type: 520 MXU
- Color/Finish: Gold
- Master Link Connector Type: Clip
- Material: Steel
- Maximum Engine Displacement (Offroad): 500 cc
- Number of Links: 118
- Seal Type: UW-Ring
- Tensile Strength: 40 kN (8999 lb)
- Weight: 1.41 kg/100 Links
Important to know
This chain includes a clip connecting link for 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
RK
GB520MXU-118-CL
Drive Chain
1,41 kg/100 Links
40 kN (8999 lb)
UW-Ring
118
Steel
Clip
520 MXU
520
Chain
Each


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.

