This thesis project was done at Öhlins Racing AB, one of the world leading manufacturers of suspension equipment for motorcycles and race cars. A big part of that development is to collect and analyse data from tests done on fitted motorcycles and cars. How that is usually done is that a motorcycle is fitted with sensors and sent with a test driver around a track. Some adjustments are done on the suspension and then it's sent out again. This can be a very time-consuming process and the rider habits, weather changes and other uncontrollable effects can have a disrupting effect on the results making the tests practically unrepeatable. To be able to place a motorcycle in a controlled environment is therefore desirable to complement the track t...