The Jack Russell is one of the most popular dogs in Europe. You see them everywhere: stumpy ones, grizzled ones, smooth-coated, leggy ones and the occasional specimen with an endearing patch over one eye. These much-loved dog vary considerably in size, color and coat-type, but you still know a Jack Russell when you see one. Yet these dogs don't officially exist.

Vibration can be objectively measured and analyzed with computer programs and technical equipment like oscilloscopes and such, but how does this subjectively affect us as motorcycle riders? We want a smooth ride, yet we're willing to pay money for a vibrating lounge chair or pay for a vibrating foot massage after a day walking around on a Motor Show, and clearly loving it.