BMW R 51 3

The 1951 BMW R 51/3 shares many characteristics with its sibling, the R 51/2, but with a few notable differences. It retains the same 494cc engine and 135 km/h top speed. The 4-speed gearbox remains, as does the cartridge front suspension. However, the R 51/3 boasts a larger 17-liter fuel tank, extending its range and making it potentially more suitable for longer journeys. The ergonomics would likely be similar to the R 51/2, emphasizing rider comfort and a traditional riding position. The key difference lies in the braking system. The R 51/3 features a duplex expanding drum brake, which would have offered improved stopping power compared to the half-hub design of the R 51/2. The R 51/3 was targeted at riders who valued practicality and reliability, but who also desired a slightly enhanced riding experience. The larger fuel tank and improved brakes would have appealed to those who used their motorcycles for touring or commuting. This model would be attractive to collectors and enthusiasts seeking a classic BMW with subtle improvements over its predecessor.