Rocket 3R vs Ford Mustang The brutal Triumph Rocket 3 has the largest series production engine on a motorcycle: 2,500cc distributed in 3 cylinders in line deliver a torque previously unimaginable on two wheels, of 22.5 kgf.m, combined with 167 hp. With a huge 240 mm wide rear tire, it is able to transfer enough traction to the asphalt to accelerate like few vehicles ever produced to date. In this video, the pilot Leandro Mello takes Rocket to the test track, disputes the race with a Ford Mustang