Triumph T120V Bonneville: history, specs, pictures

From CycleChaos
Jump to navigation Jump to search


Triumph T120V Bonneville
Manufacturer
Also called T120V Bonneville 650, T 120 V Bonneville 650
Production 1972 - 1973
Engine
twin, four-stroke
Bore / Stroke 71.0mm x 82.0mm
Top Speed 109 mph (176 km/h)
Horsepower 48.01 HP (35.8 KW) @ 7200RPM
Transmission Gear box: 5-speed
Final Drive: chain
Brakes Front: expanding brake
Rear: expanding brake
Front Tire 3.25-19
Rear Tire 4.00-18
Weight 192.0 kg (wet)
Fuel Capacity 4.76 Gallon (18.00 Liters)
Manuals Service Manual


The Triumph T120V Bonneville 650 was a twin, four-stroke standard produced by Triumph between 1972 and 1973. It could reach a top speed of 109 mph (176 km/h). Claimed horsepower was 48.01 HP (35.8 KW) @ 7200 RPM.

Engine[edit | edit source]

The engine was a air cooled twin, four-stroke. A 71.0mm bore x 82.0mm stroke result in a displacement of just 649.0 cubic centimeters. Fuel was supplied via a overhead valves (ohv).

Drive[edit | edit source]

The bike has a 5-speed transmission.

Chassis[edit | edit source]

It came with a 3.25-19 front tire and a 4.00-18 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The T120V Bonneville 650 was fitted with a 4.76 Gallon (18.00 Liters) fuel tank.