Rk 520 Mxu Chain - High-performance Racing Chain
Rk 520 Mxu Chain - High-performance Racing Chain
Available in stock (14)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
The RK 520 MXU Chain is engineered for racers seeking the ultimate in lightweight performance and durability. This chain delivers consistent power and long life, making it ideal for demanding race conditions.
Description
RK's 520 MXU chain stands out as the lightest sealed-ring racing chain available. Designed for optimal power transfer and extended lifespan, this chain is perfect for motorcycles with engine displacements between 125cc and 500cc. The advanced UW-Ring seal technology ensures superior lubrication and protection against wear, even under extreme conditions. With a tensile strength of 35.6 kN (8000 lb), the RK 520 MXU offers exceptional reliability. Each chain includes a clip-type connecting link for easy installation. Experience the difference a high-quality racing chain can make with the RK 520 MXU.
Features & highlights
- Lightest sealed-ring racing chain for enhanced performance.
- Delivers consistent power transfer with extended chain life.
- Ideal for race applications between 125cc and 500cc motorcycles.
- Features advanced UW-Ring seals for superior lubrication.
- High tensile strength of 35.6 kN (8000 lb) ensures reliability.
- Includes a clip connecting link for easy and fast 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: 114
- Seal Type: UW-Ring
- Tensile Strength: 35.6 kN (8000 lb)
- Weight: 1.38 kg/100 Links
Important to know
Always ensure proper chain tension and lubrication for optimal performance and longevity. Professional installation is recommended.
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-114-CL
Drive Chain
1,38 kg/100 Links
35,6 kN (8000 lb)
UW-Ring
114
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.

