New Triumph Rocket 3 is spied.Externally, the engine looks inline with the old inline-Three. Expected to be completely updated, and the displacement is going to increase from 2294cc to closer to 2500cc.
The new engine will pass both Euro 4 norms and the even strict Euro 5 regulations which will enter into force in 2020. You can see new exhaust system3-1-3, with two silencers on the right side and a third on the left, like the 2004 model, but with long pipes.
Pic Source: Motorcycle.com