Thanks to its renowned 99cc four-stroke engine and a manual clutch with smooth, progressive action—just right for mastering the knack of clutch starts and manual shifting—the CRF100F has long stood as the iconic machine for introducing beginners to the joy of riding. Yet this incredibly versatile little machine has also been put to effective use for helping world-class racers to hone their riding skills. With such wide-ranging credentials, the little CRF100F stands tall as one of the most popular off-road bikes in the history of the sport.