Probably only forks. Isn't that bike chain drive. Cant remember I parked next to a red one yesterday that said hondamatic.
Right Stitch, per Wikipedia:
"The Hondamatic was later used in Honda's 400, 450 and 750 cc motorcycles. In this application, it is not a true automatic transmission. The rider must manually select one of the two gears, though Honda's torque converter means that no clutching is needed."
1978 Hawk CB400A Hondamatic
1979-1981 CM400A Hondamatic
1982-1983 CM450A Hondamatic
I also believe it was chain drive too. -Joel