BMW R45 — Technical overview
/7, RS and RT: classic two-valve boxers
Technical overview
- Production years
- 1978–1985
- Displacement
- 473 cm³
- Power (PS)
- 27 / 35
- Engine
- Air-cooled, two-valve OHV boxer twin
Specifications refer to the model series and can vary by year, market and version. Check the documents of the individual motorcycle.
/7, RS and RT: classic two-valve boxers