Triumph T 120R Bonneville (1965)

The Triumph T120R Bonneville 650 is a classic motorcycle produced in 1965. This bike is powered by a four-stroke parallel twin engine with an OHV, delivering a capacity of 649cc and a compression ratio of 8.5:1. It features two Amal carburetors and Lucas MA6 alternator ignition. The bike has a maximum power of 34 kW at 6500 rpm, clutch with wet multi plates, and a four-speed constant mesh transmission. It has a chain drive, 106 links, and a single front downtube frame with a second bracing member running under the tank. The steering angle is 65 degrees, and it has telescopic forks and hydraulic damping front suspension, twin Girling dampers at the rear. It features an 8″ SLS drum front brake and a 7″ SLS drum rear brake. The bike comes with 3.25 x 19 Dunlop Universal front tires and 4.00 x 18 Dunlop Universal rear tires. The Triumph T120R Bonneville 650 is 2020 mm long, 720 mm wide, 1403 mm in wheelbase, and has a seat height of 775 mm. The bike has a ground clearance of 127 mm and a dry weight of 165 kg. The fuel capacity of the bike varies, with the US model having a capacity of 13.6 L, while others have 18 L. The Triumph T120R Bonneville 650 is an iconic motorcycle that’s still admired to this day.


Technische Daten:

Marke Modell: Triumph T120R Bonneville 650

Year: 1965


Motor: Viertakt, Parallel-Twin, OHV
Hubraum: 649 cm³ / 39,6 cu in
Bohrung x Hub: 71 x 82 mm
Verdichtungsverhältnis: 8,5:1
Kühlsystem: Luftgekühlt
Ansaugung: 2 x Amal 1 - 1/6″ Vergaser
Zündung: Lucas MA6 Lichtmaschine mit 2 Spulen
Start: Kick
Max Leistung: 34 kW / 46 PS bei 6500 U/min
Kupplung: Nass, Mehrscheibenkupplung
Getriebe: 4-Gang, konstanter Eingriff
Endantrieb: Kette, 106 Glieder
Getriebeübersetzung: 1. 11,80 / 2. 8,17 / 3. 6,76 / 4. 5,84:1
Rahmen: Einfaches vorderes Unterrohr, zweites Versteifungselement unter dem Tank verlaufend
Lenkungswinkel: 65o

Vordere Federung: Teleskopgabel, hydraulische Dämpfung
Hintere Aufhängung: Schwinge, zwei Girling-Dämpfer
Vordere Bremsen: 8″ SLS-Trommel
Hintere Bremsen: 7″ SLS-Trommel
Vorderreifen: 3,25 x 19, Dunlop Universal
Hinterreifen: 4.00 x 18, Dunlop Universal
Abmessungen: Länge 2020 mm / 85,5 in Breite 720 mm / 28,5 in
Radstand: 1403 mm / 55.2 in
Sitzhöhe: 775 mm / 30.5 in
Bodenfreiheit: 127 mm / 5.0 in
Trockengewicht: 165 kg / 363 lbs
Kraftstoffkapazität: US: 13,6 L / 3,6 US gal / 3 Imp gal / UK und andere Export: 18 L / 4.8 US gal / 4 Imp gal

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