520 Gold Motorcycle Chain 110 Links with Chain Breaker, 520 Drive Bike Roller Chain with 5 Master Links. Compatible with: Hond CRF250R, CRF250X, CRF450R, CRF450X, Kawasaki KLE650A, KX250, KX450F, KX500, Suzuki RM125, RM250, RMX250, RM-Z 250, DR-Z 250, Ninja 650, Yamah YZ250F, YZ400F, YZ450F.