ZX-4RR Race Chain
Racing chain for Middle Class Motorcycle
RK GB520RUWR is the new professional racing chain designed for middle class road racing as this chain is improved rigidity and durability while GB520RUWR has thin plate with light weight for excellent acceleration response with low fuel consumption.
RK GB520RUWR features RK’s only technology of Ultra Thin Seal, UW-Rings, minimizing the chain weight and friction loss possible.
RK GB520RUWR is special chain design for racing purposes, featuring high performance for the best lap time. GB520RUWR is used for Moto2 and WorldSSP such as BARDAHL Evan Bros. WorldSSP Team.
Specialized for Track usage and Strictly not for Street Usage.
Racing chain for Middle Class Motorcycle
RK GB520RUWR is the new professional racing chain designed for middle class road racing as this chain is improved rigidity and durability while GB520RUWR has thin plate with light weight for excellent acceleration response with low fuel consumption.
RK GB520RUWR features RK’s only technology of Ultra Thin Seal, UW-Rings, minimizing the chain weight and friction loss possible.
RK GB520RUWR is special chain design for racing purposes, featuring high performance for the best lap time. GB520RUWR is used for Moto2 and WorldSSP such as BARDAHL Evan Bros. WorldSSP Team.
Specialized for Track usage and Strictly not for Street Usage.
Racing chain for Middle Class Motorcycle
RK GB520RUWR is the new professional racing chain designed for middle class road racing as this chain is improved rigidity and durability while GB520RUWR has thin plate with light weight for excellent acceleration response with low fuel consumption.
RK GB520RUWR features RK’s only technology of Ultra Thin Seal, UW-Rings, minimizing the chain weight and friction loss possible.
RK GB520RUWR is special chain design for racing purposes, featuring high performance for the best lap time. GB520RUWR is used for Moto2 and WorldSSP such as BARDAHL Evan Bros. WorldSSP Team.
Specialized for Track usage and Strictly not for Street Usage.
520RUWR UW-RING CHAIN
Tensile Strength: 35.3kN
Application: 250cc / 600cc
Master Link Included: Rivet type
Weight: 1.47Kg/100L
Main point
For Racing up to 600cc
RK UW Seal Ring
Ultra Thin ring to minimize chain weight and friction loss
Use for Moto2 and World Supersport
2019 World Super Sport’s complete Podium chain!