Triumph Thunderbird 1600 is a custom / cruiser motorcycle, displacing 1597 cc. Power comes from a Four stroke, parallel twin, DOHC, 4 valves per cylinder engine, a compression ratio of 9.7:1. On the performance side, it delivers 63 kW @ 4850 rpm of peak power and 146 Nm @ 2750 rpm of torque. Top speed is factory-quoted at 188.5 km/h. On the road, the 2012 Thunderbird 1600 tips the scales at 308 kg, carries a 22-litre fuel tank, offers a seat height of 702 mm and spans a 1641 mm wheelbase. That's roughly 7.4 kg heavier than the average custom / cruiser motorcycle in our database. The full 2012 Triumph Thunderbird 1600 spec sheet below covers every technical detail, from suspension travel to tyre sizes.