BMW Motorrad took the principle of the air-cooled twin-cylinder Boxer engine into the future with the BMW R 1100 RS launched in 1993 it featured four-valve technology, air/oil cooling and advanced digital ignition/injection technology. The completely redeveloped 1100 cc twin-cylinder Boxer engine offered 50% more power compared with the previous twin-valve Boxer with 1,000 cc, with lower petrol consumption. BMW also sprang a surprise with innovative front-wheel suspension known as Telelever. This system featured a high level of suspension and damping comfort along with enormous braking stability.
BMW R 1100 RS

Production
1992 - 2001
Displacement
1085 cc
Performance
66 kW (90 hp) at 7,250 rpm
Price
19.250,- DM
Engine Type
Flat-twin engine
Top Speed
215 km/h (131 mph)