Going back to old units, with which I am more familiar, the answer is yes, a one inch (~25mm) rake used to be reserved for ultra short wheelbase time trial bikes. 1.5-2 inches was for road bikes and 2.5 inches for tourers.
@yoav started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Going back to old units, with which I am more familiar, the answer is yes, a one inch (~25mm) rake used to be reserved for ultra short wheelbase time trial bikes. 1.5-2 inches was for road bikes and 2.5 inches for tourers.