Roehr Motorcycle Company hp 936cc 60° 4-stroke V-twin manufactured by US Highland was revealed in 2004. Roehr introduced the V-Roehr production motorcycle in March 2007. The bike was to be powered by a 180 hp supercharged Harley Davidson 1250 cc "Revolution" engine. Production of the first 50 bikes was scheduled to begin in 2008. Roehr Motorcycle Company Roehr Motorcycle Company was a US motorcycle manufacturer based Gurnee, Illinois. It closed down in 2012. In 1995 Walter Roehrich began construction of the 500 cc two stroke v-twin motorcycle, using Yamaha YZ250 engine parts on a prototype crankcase. The result was the 115 hp Roehr
Böhmerland (motorcycle) four soldiers, and used two gearboxes, with the rear operated by a passenger, giving 9 ratios. The Langtouren model is notable for having the longest wheelbase of any production motorcycle, . Around 3000 total machines emerged from Leibisch's factory in Schönlinde, Sudetenland, Czechoslovakia. The factory employed 20 workers, assembling parts manufactured locally to Leibisch's specification. Böhmerland (motorcycle) Böhmerland, or Čechie as it was known domestically, was a Czechoslovak motorcycle manufacturer from 1924 until World War II. Almost all aspects of this distinctive motorcycle were designed by Albin Leibisch, including the extremely long, all-welded tube-frame chassis, the built-up leading-link front forks,