Age: 17 Gender: Male The leader of the Incheon Fixed Gear crew. Despite being the representative, he surprisingly rides an Engine 11. His build is expensive. He is dating Kim Seoyeon. Brakeless, handsome, and a master of skidding.

Age: 17 Gender: Female Incredibly pretty and kind. As the girlfriend of the leader Kim Suwon, she holds the second-highest authority. She rides a Tsunami with a front brake. She can't skid, but she can do a bit of a scorpion kick.

Age: 17 Gender: Male The member riding the most expensive bike in the crew. He's extremely handsome, but his personality is a bit rough. He got scars on his lips and cheeks while fighting another crew. Brakeless and exceptionally good at skidding.

Age: 18 Gender: Male The crew's technical lead, though his authority is somewhat low. He rides a Constant Urbane with high-end parts like a bunch bar. Handsome but has a bad attitude. Has a front brake, skids well, and is a master of fishtailing. Constantly picks fights. He's the top dog at school, but just average within the crew.