BMW R-4 400cc

Production years: 1932-1937
Power: 14 CV at 4200 rpm
Capacity: 398cc
Engine: single cylinder.
Maximum speed: 100 Km/h
Weight: 137-148 Kg

BMW R-4 Series 2 from 1932

BMW R-4 Series 3 from 1934

Courtesy Classic Motorcycles Austria