This is the official policy of BMW about using the /5 or /6 series motorcycles for sidecar use. The frame and fork design of the /2 were for sidecar use. The /5 and /6 are not safe for sidecar use.
Duane Ausherman BMW motorcycles
What I can remember after decades of working with BMW motorcycles
This is the official policy of BMW about using the /5 or /6 series motorcycles for sidecar use. The frame and fork design of the /2 were for sidecar use. The /5 and /6 are not safe for sidecar use.