Milled aluminum body, suspension spring preload and rebound (60Clicks) adjustable: Fine thread above and adjustment screw by hand. Adjustable in length by +5 mm and -5 mm Locking by means of threaded pin. Adjustment tool included.    
Модель
Рік випуску
Yamaha SR 500 G (koła odlewane)
1979, 1980, 1981, 1982, 1983
Yamaha SR 500 SP (hamulce tarczowe)
1986
Yamaha SR 500 SP (koła szprychowe)
1978, 1979, 1981, 1982, 1983, 1984, 1985, 1986