dpa) - Motorcycle mechanic Jochen Sommer rides on his Sommer Diesel 464, a motorcycle with a self-installed diesel engine, in Eppstein, Germany, 06 July 2004. The modern and robust engine can accelerate
Sommer - Motorradmanufaktur - Startseite
Dieselmotorrad – Wikipedia
Eine M1030M1 auf dem 19. Dieselmotorradtreffen – Dieselkrad.info