RK Gold 520 x 120 Link

Information from owner
RK GB520MXU CHAIN (120L)
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.
Features:

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.