Rk 520 Mxu Chain - High-performance Racing Chain
Rk 520 Mxu Chain - High-performance Racing Chain
About this product
About this product
Experience unparalleled performance with the RK 520 MXU Chain, the lightest sealed-ring racing chain available. Engineered for maximum power delivery and extended life, this chain is the ultimate upgrade for your racing machine. Get the competitive edge you need with RK's superior technology.
Description
The RK 520 MXU chain is specifically designed for race applications between 125-500cc. This chain delivers consistent power transfer and features exceptional durability, weighing just 3 lb (1.36 kg) per 100 links while boasting impressive tensile strength. The advanced UW-ring seal technology ensures minimal friction and maximum wear resistance, extending the chain's lifespan and maintaining peak performance under the most demanding conditions. Included clip-type connecting link simplifies installation.
Features & highlights
- Lightest sealed-ring racing chain on the market for enhanced acceleration.
- Designed for consistent power delivery, giving you a competitive edge.
- Extended chain life ensures long-lasting performance and reliability.
- Ideal for race applications between 125cc and 500cc.
- Clip connecting link included for easy installation.
- UW-Ring seals provide superior protection and lubrication.
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: 116
- Seal Type: UW-Ring
- Tensile Strength: 35.6 kN (8000 lb)
- Weight: 1.38 kg/100 Links
Important to know
No specific requirements or limitations noted.
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
Specifications
RK
GB520MXU-116-CL
Drive Chain
1,38 kg/100 Links
35,6 kN (8000 lb)
UW-Ring
116
Steel
Clip
520 MXU
520
Each
Reviews


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.
Based in Denmark
Fast customer support
Over 100.000 Products
2-Year Full Warranty
Your peace of mind is our priority. Every product in our shop comes with a comprehensive 2-year warranty, so you can hit the road with full confidence.
Support in Danish, Swedish, German & English
Whether you are upgrading your exhaust or choosing a new helmet, our team of seasoned riders is ready to provide professional guidance for your specific bike.
Free Shipping Over 200€ (EU)
Shop your favorite gear without worrying about extra costs. We offer free shipping on all orders over 200€ (EU), ensuring your parts reach you safely and affordably.
Authorized Parts Europe Dealer
As a certified Parts Europe supplier, we guarantee 100% authentic, high-quality motorcycle parts and accessories directly from the world's leading manufacturers.

