Milled aluminum body, spring strut adjustable in spring preload via fine thread. Locking by means of threaded pin. Setting tool included.   
Модель
Рік випуску
Yamaha XT 500
1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
Yamaha XT 500 S Edition
1988, 1989, 1988, 1989