Fits SR500, SR400 Faithful replica made of galvanized special steel; zinc-plated/rust proof Replacement for the swing arm axle that is no longer available from YAMAHA Suitable for all SR500 & SR400 With single-sided bolt head (in the style of an OEM hex nut) and single-sided rolled thread. The fixed hexagon makes loosening and tightening the swingarm axle much easier See associated part, swing arm axle nut, item # 21120RP Made by KEDO in Germany
