Yamaha Tricity 300 Yamaha's all new Tricity 300 now in stock. The all new Tricity 300 is Yamaha's premium urban mobility vehicle. The Tricity 300 is designed to make commuting simple, easy and fun. The dual leaning front wheels provide additional grip for smooth cornering – and the lightweight steering and narrow dimensions make it easy to ride. With it's unrivaled weather protection, huge under seat storage coupled with the responsive 300cc Blue Core EURO5-compliant engine, will make sure you get to your destination in record time. With beautifully styled bodywork and a class-leading specification, the Tricity 300 is the best move in town. ABS, LCD dash and standing assist system all come as standard.