Ducati 450 Mark 3 (1969-75)

The Ducati 450 Mark 3 is a motorcycle model that was produced from 1969 to 1975. It features a four stroke, single cylinder engine with a capacity of 435.7 cc and a compression ratio of 9.3:1. The engine is air-cooled and driven by a bevel gear. The ignition system consists of points and coil, which was later replaced with an electronic system in 1973. The bike has a maximum power of 18.4 kW/25 hp at 6500 rpm. The transmission is a 5-speed gearbox, with a wet, multiplate clutch. The brake system consists of drum brakes in both the front and rear, with the front brake having a diameter of 180 mm and the rear brake having a diameter of 160 mm. The suspension system features a 35 mm Marzocchi telescopic fork at the front and a swingarm with dual Marzocchi shocks that are three-way adjustable at the rear. The dimensions of the bike are 2000 mm in length, 600 mm in width, and 940 mm in height, with a wheelbase of 1360 mm and a seat height of 735 mm. The bike has a dry weight of 130 kg and a fuel capacity of 13 liters.


Technische Daten:

Make Model: Ducati 450 Mark 3

Year: 1969 – 75


Motor: Viertakt, Einzylinder, SOHC, Kegelradantrieb
Hubraum: 435,7 cm³ / 26,6 cu in
Bohrung x Hub: 86 x 75 mm
Verdichtungsverhältnis: 9,3:1
Kühlsystem: Luftgekühlt
Induktion: Dell'Orto VHB 29 AD
Zündkerze: Marelli CW260N / Lodge 2HN
Zündung: Punkte und Spule (elektronisch ab 1973)
Start: Kick
Akku: SAFA 3L3, 13,5 Ah
Max Power: 18.4 kW / 25 hp @ 6500 rpm
Kupplung: Nass, Mehrscheibenkupplung
Getriebe: 5-Gang
Primäre Antriebsübersetzung: 2,111:1 (27/57)
Getriebeübersetzungen: 1. 2,46 / 2. 1,73 / 3. 1,35 / 4. 1,10 / 5. 0,97:1

Final Drive Ratio: 2.666:1
Endantrieb: Kette
Vorderradaufhängung: 35 mm Marzocchi-Teleskopgabel
Hintere Aufhängung: Schwinge, duale Marzocchi-Federbeine, 3-fach einstellbar
Vordere Bremsen: Trommel, 180 mm
Hintere Bremsen: Trommel, 160 mm
Reifen vorne: 2.75-18
Hinterreifen: 3.00-18
Abmessungen: Länge: 2000 mm / 78.7 in Breite: 600 mm / 23.6 in Höhe: 940 mm / 37.0 in
Radstand: 1360 mm / 53.5 in
Sitzhöhe: 735 mm / 28.9 in
Dry Weight: 130 kg / 286 lbs
Kraftstoffkapazität: 13 Liter / 3,4 US gal / 2,9 Imp gal

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