from the euro site:
Powering the new VMAX is all-new 1,679cc liquid-cooled 4-stroke DOHC 65 degree V4 engine* whose imposing in-your-face design offers you an unforgettable acceleration experience created by awesome levels of power.
Running with bore x stroke dimensions of 90 x 66mm and featuring a compression ratio of 11.3:1, this visually intimidating new power plant develops 200 PS at 9,000 rpm, together with a huge torque output of 166.8 Nm at 6,500 rpm.
The completely new VMAX engine benefits from the application of some of the most advanced Yamaha engine management technology ever seen in the category.
(*Disclaimer: The VMAX has a governed top speed of 220km/h, by a smart system, that still allows a complete ? mile run under full acceleration)