Check out any of the twenty-nine Rear Swinging Arm (e2,e4,e6,e15,e18,e21,e22,e25,e39) components enlisted.
Parts such as the Rear Swinging Arm (e2,e4,e6,e15,e18,e21,e22,e25,e39): Spacer,rr Swgarm Pivot Outer, Bolt(8x22.5), Nut 14mm, Lock Washer are included in the Dr250s 1987 (h) (e01 E04 E06 E15 E21 E22 E24 E39) Rear Swinging Arm (e2,e4,e6,e15,e18,e21,e22,e25,e39) parts fiche.