Triumph TR 6   3.50 average rating for 5 Triumph TR 6 model variants.

Triumph TR 6 model overview

Triumph TR 6 models include the 5 motorcycles below produced from 1971 to 1983. The 1983 Triumph TR 6 Thunderbird motorcycle is used as an example on this page. It has a 648 ccm twin engine. The category is allround. Our visitor's rating for this model is 3.5 out of 5 with 6 votes. See the model variants below for more rating details.

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Engine and transmission
Displacement	648.0 ccm (39.54 cubic inches)
Power	42.0 HP (30.7 kW) @ 6500 RPM
Top speed	160.0 km/h (99.4 mph)