Rk 520 Mxu Chain - High-performance Racing Chain
Rk 520 Mxu Chain - High-performance Racing Chain
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Dominate the track with the RK 520 MXU Chain, the ultimate lightweight, sealed-ring racing chain. Engineered for consistent power delivery and extended life, this chain is your key to unlocking peak performance on the track. Get the competitive edge you need with RK's advanced chain technology.
Description
The RK 520 MXU chain is specifically designed for race applications in the 125-500cc range. Its innovative UW-Ring seal design minimizes friction while maximizing durability, ensuring consistent power transfer to the wheel. With a tensile strength of 35.6 kN (8000 lb), this chain can handle the extreme demands of racing. The gold finish adds a touch of style to your machine, while the clip-type master link provides easy installation and maintenance. Experience the difference that a premium racing chain can make – choose the RK 520 MXU.
Features & highlights
- Lightest sealed-ring racing chain on the market, providing optimal performance and reduced weight.
- Designed for consistent power delivery, ensuring maximum acceleration and control.
- Extended chain life thanks to the UW-Ring seal, reducing maintenance and replacement costs.
- Ideal for race applications between 125-500cc, providing a performance upgrade for a wide range of bikes.
- Includes a clip-type connecting link for easy and secure installation.
- High tensile strength of 35.6 kN (8000 lb) for reliability under extreme conditions.
Technical specifications
- Brand: RK
- Product Name: Drive Chain
- Chain Size: 520
- Chain Type: 520 MXU
- Number of Links: 120
- Master Link Connector Type: Clip
- Seal Type: UW-Ring
- Tensile Strength: 35.6 kN (8000 lb)
- Maximum Engine Displacement (Offroad): 500 cc
- Material: Steel
- Color/Finish: Gold
- Weight: 1.38 kg/100 Links
Important to know
Ensure proper chain alignment and tension during installation. Regular cleaning and lubrication are essential for optimal chain life. Always use the correct tools and follow manufacturer's instructions.
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-120-CL
Drive Chain
1,38 kg/100 Links
35,6 kN (8000 lb)
UW-Ring
120
Steel
Clip
520 MXU
520
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.

