Yes, if you mount a sidecar on any class bike ............it is now in the sidecar class.........
there are NO classes in the sidecar class.......
HOWEVER, there used to be classes, but
SCTA/BNI. in their wisdom did away with
classes and just called it .......SC.
In fact, the record I still hold in sidecars was noted in the record book as A-BG 1300c.c......
around the early 1990, it became a record
noted as SC-1350 First they did away with passengers (around 1987) then they dropped any and all sidecar classes. Is it any wonder
why so many sidecar racers are now competing in the BUB International Speed
Trials.