the triumph rocket iii may be the most powerful production motorcycle available, and perhaps no sound is more raucous than the throaty roar that emanates from the bike’s exhaust as it barrels down an ...

The 2.3-litre Triumph Rocket III has become the 2.5-litre Rocket 3 and is till the biggest torque monster of any production bike in the world. Currently the Rocket III has the biggest capacity engine ...