1925 d rad r04, 500cc
this r04 has a 497 (82x94) unit construction engine, hand –operated three speed gearbox and trailing link front forks with leaf spring suspension. the slender tank shape gives the machine elegant looks.
1925 d rad r05, 497cc
D-Rad was a motorcycle factory in Spandau, Germany. The factory was founded as Star, but in 1923 Deutsche Industrie-Werke took it over and changed the name to D-Rad. NSU merged with Deutsche Industrie-Werke in 1932 and terminated D-Rad production in 1933.
1928 d rad r09, 497cc
this d-rad r09 has a 497cc (82x94mm) unit construction engine, hand-operated 3-speed gearbox and trailing link front forks with leafspring suspension. the slender tank shape gives the machine elegant looks, which are enhanced by the sloping engine. the sturdyness of the design is accentuated by the footboards and valanced mudguards.
D-Rad Type R11 16PS