I have a Marc Parnes wheel balancer that I used on my pre-Burgman BMWs. It was small and worked very well on several models. The trick on some BMWs was to have the right wheel adapters. If anyone has used one of these balancers, I'd like to know if you had to get anything special other than the conical adapters of the universal model shown for most Suzuki motorcycles -- see http://www.marcparnes.com/Suzuki_Motorc ... lancer.htm for pictures and description.