1936 Daihatsu SB-7, Japan. Military trike equipped with a single-cylinder, 4-stroke 750cc engine providing 20 h.p. Just the only piece is known to have survived in the world. #daihatsu #750cc #singlecylinder #4stroke #japanesebike #1930s #1936 #japanesearmy #rare #instabike #rarebikes #vintagemotorb … baca lanjutannya ►