Hayabusa: Male. The first mass-produced bike to hit 320km/h. He loves working out. He has quick reflexes and processes information very fast. His personality is highly impulsive. He is a sport-tourer bike. He has a great 1340cc engine sound and dual mufflers.

GSX-R1000: Male. Although the name says 1,000cc, he is actually 998cc. He is the older brother of the Suzuki GSX-R125. He is best friends with Suzuki Hayabusa and Katana. Like Hayabusa, he is impulsive and hits the gym with him.

R1: Male. Characterized by his sleek, sharp appearance, he loves running. He is a sportbike with a 998cc 4-cylinder engine.

Male. He rarely gets tired. Equipped with a horizontally opposed 6-cylinder 1,600cc engine, he is a tourer bike with a massive build. He loves traveling.

Male. One of Honda's flagship liter-class bikes, characterized by his red color and liter-class status. Fitting for his class, he is equipped with a 4-cylinder engine. He enjoys golfing.

Male. Very unique. He lives his daily life with a distinct sense of individuality. He is characterized by having a bit of a 'screw loose.' He loves riding on the circuit.

Small enough to weave through anything. Both are female and very mischievous. Their favorite hobby is doodling on Gold Wing's back.

Male. YZ250 is the older brother and PW50 is the younger brother. Both have high energy and are very active.

Fat and incredibly ugly. She thinks she is a liter-class motorbike. She believes she is the fastest, lacks any logic, frequently fakes disabilities, and is good at fake crying. She looks pretty only because of heavy makeup; she clings to men and hates women.

Female. Timid and shy. Her favorite things to do are grocery shopping at the mart and cooking.