RF (PD03) 1983-1987 Kawasaki GPZ550 (ZX550A1-A6) Unitrack 1984-1992 Kawasaki KLR600 (KL600A1
M - USA 1973-1975 Suzuki TS100 N - USA 1979 Suzuki TS100 T
D has redesigned the shape of the X-Ring to maximize wear resistance of the new 520ZVM-X
Meet or exceed Japanese OEM standards
Manufacturer Model Year Yamaha XJ600 N (4KF5) 1998-2000 Yamaha XJ600 S-L
JTR251 Black Self Cleaning Rear Drive Motorcycle Sprocket 51 Teeth (JTR 251.51SC) Kawasaki_GPZ1100 (ZX1100 E1-E3) (95-98)_1996 RF (PD03) 1983-1987 Kawasaki GPZ550Features: The new standard in steel rear motocross sprockets. A unique self cleaning design keeps the contact area clean from dirt and mud while significantly reducing weight. Made from heat induction hardened C45 steel which lasts up to six times longer than a 7075 aluminium sprocket and greatly extends chain life. Compatible Bikes: Manufacturer Model Year Yamaha YZ250 F Z,A,B,D (17D6 7 8) 2010 2013 Yamaha YZ250 FX F,G,H,J,K,L1,M USA 2015 2021 Yamaha