RK Gold "520" x 120 Link

Availability: In stock
Model: GB520MXU/120L CHAIN
Item code: 1020797


MXU is one of the lightest sealed-ring motocross chains available on the market today. Made for the professional motocross racer, MXU series is the next generation of motocross racing chains featuring RK's ultra slim U-Rings or UW-Rings. MXU chains are designed to provide the most consistent power delivery with increased chain life. All components are heat-treated using RK's exclusive HIT (Heat Induction Transfer) Process.


  • The lightest sealed-ring MX chain on the market
  • Designed for the professional motocross racer
  • Designed to deliver consistent power delivery with an extended chain life
  • Ideal for race applications between 125-500cc

*NOTE: If your motorcycle came factory-equipped with an O-ring chain, it must be replaced with an O-ring chain.

At Motorace you will find wide range of chains and accessories for your bike.

More Information
Chain Color Gold
Chain Type UW-Ring
Links 120
Brand RK
Item Code 1020797