transport. The most extensive experimentation on bicycle units was carried out by 1st Lieutenant James A. Moss, of the 25th United States Infantry (Colored) (an African American infantry regiment with European American officers). Using a variety of cycle models, Moss and his troops, accompanied by an assistant surgeon, carried out extensive bicycle journeys covering between 800 and 1,900 miles (1287 to 3058 km). In 1896, Moss' Buffalo Soldiers stationed in Montana rode bicycles across roadless landscapes for hundreds of miles at high speed. The "wheelmen" traveled the 1,900 Miles to St. Louis Missouri in 40 days with an average speed of over 6 mph. A proposed ride from Missoula to San Francisco was not approved and the experiments terminated. The first known use of the bicycle in combat occurred during the 1895 Jameson Raid, in which cyclists carried messages. In the Second Boer War military cyclists were used primarily as scouts and messengers. One unit patrolled railroad lines on specially constructed tandem bicycles that were fixed to the rails. Several raids were conducted by cycle-mounted infantry on both sides; the most famous unit was the Theron se Verkenningskorps (Theron Reconnaissance Corps) or TVK, a Boer unit led by the scout Daniel Theron, whom British commander Lord Roberts described as "the hardest thorn in the flesh of the British advance." Roberts placed a reward of £1,000 on Theron's head—dead or alive—and dispatched 4,000 soldiers to find and eliminate the TVK. World Wars During World War I cycle-mounted infantry, scouts, messengers and ambulance carriers were extensively used by all combatants. Italy used bicycles with the Bersaglieri (light infantry units) until the end of the war. German Army Jäger (light infantry) battalions each had a bicycle company (Radfahr-Kompanie) at the outbreak of the war, and additional units were raised during the war, bringing the total to 80 companies. A number of these were formed into eight Radfahr-Bataillonen (bicycle battalions). The British Army had cyclist companies in its divisions, and later two whole divisions became cyclists: 1st and 2nd Cyclist Divisions. Prior to the start of trench warfare the level terrain in Belgium was well used by military cyclists. Each of the four Belgian carabinier battalions included a company of cyclists, equipped with a brand of folding bicycle named the Belgica. A regimental cyclist school gave training in map reading, reconnaissance, reporting and the carrying of verbal messages. Attention was paid to the maintenance