from:
http://www.onewheeldrive.net/2009/11...200-in-detail/ "The gearbox and final drive ratios have also been optimised to enable the use of a higher-ratio 6th gear. This solution not only enables reduced fuel consumption, but also achieves increased riding comfort by reducing vibration. To give a practical example, if the 1198 reaches its top speed in 6th gear, the Multistrada 1200 is able to reach it in 5th gear and maintain it effortlessly in 6th."
Given just how highly the Dukes are normally geared, this sounds like 6th will be next to useless, and 5th might be too...