SR241 SERIES Off Road Shinko's SR241 is a versatile performer with a tough nylon carcass and high dimpled knobs that work well in a variety of terrain. A narrow knobby configuration means less of an environmental foot print while on the trail. Features include: Tough nylon carcass and high dimpled knobs work well in a variety of terrain 4 ply rated DOT approved tube type, All sizes will work for front or rear fitment Fits: Yamaha DT80 1978-1980 1982-1983 GT80 1973 1976-1977 1979-1980 MX80 1980-1982