The production model appeared six years later, largely unchanged except for its naturally aspirated engine.[6][126][127] B-King styling is reflected in the award-winning design of the GSR600[128] and the GSR750, as well as the Inazuma GW250 and GW250S.[129][130] G-Strider concept model with 916 cc engine, made public at the 2003 Tokyo Motor Show, was a half-scooter, half-cruiser (motorcycle) mash-up with an electrically controlled Continuously Variable Transmission incorporating a push-button manual mode, similar to the Burgman 650.