The term identifies a specific type of bicycle, typically designed for BMX racing and characterized by a 24-inch wheel size. This class of bicycle often incorporates lightweight components and a frame geometry optimized for speed and maneuverability on a race track. For example, a competitor might choose this model for its increased stability compared to a standard 20-inch BMX bike, while still maintaining responsiveness.
These bicycles are favored by taller riders or those seeking greater stability and control on the track. They bridge the gap between traditional BMX bikes and larger cruiser models, offering a balance of agility and ease of handling. Historically, these have emerged as a response to the evolving needs of BMX racers who desired a frame size better suited to their physical dimensions and riding style, allowing for more efficient power transfer and improved balance at higher speeds.