BMW puts a lot of thought and effort into building bikes with a lot of active technology packed into them: ABS (Anti-lock Braking System), ASC (Automatic Stability Control), ESA (Electronic Suspension ...
Having had my bmw R1200GS for four largely trouble-free years, I was gutted to discover my rear esa suspension unit had completely failed. update 6th Feb: Just to let you know the dealer has been in ...