Nov 14, 2023adminhonda2001-2006, black, cbr600, chain, honda, motorcycleHonda CBR600 F 4i 2001-2006 RK Motorcycle Chain Black ZXW RK Black 525 ZXW Series Chain. 1x Black RK 525 ZXW Series Chain. Even in racing, RK is the first choice of many teams in the MotoGP, the motocross or the Paris-Dakar Rally.