The latest iteration of the R Series from BMW has arrived, and it’s a beauty. The new R 100RS is the top-of-the-line model, boasting a 980cc engine with a 94mm bore and 70.6mm stroke. This increase in displacement has resulted in a more muscular torque output, making the ride a joy from low speeds to high.
The engine’s character is unmistakably BMW, with a smooth, linear power delivery that’s perfect for both touring and commuting. The Bing 94/40/105-94/40/106 constant depression carburetors provide precise fueling, while the O-ring seals and new crankcase ventilation systems have reduced oil consumption.
With its sleek design and impressive performance, the R 100RS is the ultimate expression of the BMW philosophy: functionalism, simplicity, and a commitment to excellence.
Key Specifications
Engine Type
Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Engine Capacity
980 cc / 59.8 cub in.
Max Power
51 kw / 70 hp
Max Torque
76 Nm / 7.75 kgf-m / 56 ft-lb @ 6000 rpm
Fuel Tank Capacity
6.3 US gallons / 24.0 L
Weight (Wet/Kerb)
506 lbs / 230 kg
Seat Height
32.3 inches / 820 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
BMW R 100RS
Year
1978 – 79
Engine
Engine Type
Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Displacement
980 cc / 59.8 cub in.
Bore x Stroke
94 x 70.6 mm
Compression Ratio
9.5:1
Max Horsepower
51 kw / 70 hp
Max Torque
76 Nm / 7.75 kgf-m / 56 ft-lb @ 6000 rpm
Engine Management System
2 x Constant depression carburettors, Bing 94/40/105 – 94/40/106
*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
