JTR251 Black Rear Drive Motorcycle Sprocket 48 Teeth (JTR 251.46) Suzuki_TS400 - USA (72-77)_1976 B1-B4) 1984-1990 Yamaha FZ400 R

B1-B4) 1984-1990 Yamaha FZ400 R (46X) - Japan 1984-1987 Yamaha FZR400 Genesis <<< 520 Chain Conversion (1WG) - Japan 1988 Yamaha FZR400 RR EXUP >>> 520 Chain Conversion (4DX1/2) 1990-1995 Yamaha FZR400 SP EXUP <<< 520 Chain Conversion (1WG) - Japan Yamaha SR500 >>> 520 Chain Conversion 1991-2000 Yamaha SRX600 (1XL

Manufacturer Model Year Suzuki LT160 E K/L/M/N/P Quadrunner 1989-1992 Suzuki LT250 S- K

T - USA 1978-1980 Suzuki GT185 1974-1979 Suzuki GT250 (X7) 1979-1985 Suzuki LT250 R -N

500 km in a single race(24H) without lubrication in between

JTR251 Black Rear Drive Motorcycle Sprocket 48 Teeth (JTR 251.46) Suzuki_TS400 - USA (72-77)_1976 B1-B4) 1984-1990 Yamaha FZ400 RFeatures: 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.