Triumph has refreshed the Bonneville range with a new Thruxton and T120, while at the base is an all-new motorcycle that resurrects the 'Street Twin' nameplate. We didn't get our hands on the beautiful Thruxton R, but we hope to get in its saddle soon. Meanwhile we have had a good time riding and reviewing its smaller siblings - the Street Twin and the Bonneville T120. With these two motorcycles, Triumph has widened the gap between the entry and mid-spec Bonnies. Let us elaborate with a video.