1987 Ducati 650SS engine: air-cooled 650cc 4-valve L-twin valvetrain: desmodromic with F1B cams carburators: Dell'Orto exhaust: aftermarket 2-into-1 spark plugs: NGK BP6HS transmission: 5-speed sequential clutch: dry multiplate with hydraulic control brake calipers: Brembo tyre (Fr): Dunlop K591 Elite SP 100/80-18 47V tyre (Rr): Dunlop K591 Elite SP 120/90-18 60V frame: tubular steel trellis forks: Marzocchi 35mm body: Gio.Ca.Moto full fiberglass oil: Agip Sint 2000 Useful Ducati Links: Ducati motorcycles - Bologna, Italy Ducati Spare Site Ducati Virtual Store Ducati North America Fast by Ferracci