The compact frame

frames have a sloping top tube (the steepness of which varies greatly among different compact frames), shorter wheelbase, and smaller rear triangle than traditional frames. The geometries allow for smaller triangles than on traditional frames, which increases the strength and stiffness of the frame while also improving maneuverability and handling. They are designed to look and feel more radical than traditional frames with a ride that many consider to be stiffer and more responsive. Compact frames tend to be slightly lighter than their traditional counterparts due to the differences in their geometries. Another advantage of compact frames is the ability to use taller head tubes, providing additional height which results in a more upright and thus comfortable riding position yet still maintaining a stiff and responsive ride. Compact frames are the most widely used type at the top levels of competition today.