The BMW R 100RT Mono, a testament to the marque’s commitment to its loyal followers, is a touring motorcycle that embodies the essence of the Boxer twin. Powered by a 980cc engine, this 1000cc Boxer boasts a broad, smooth powerband, with a notable increase in low-end power thanks to a revised compression ratio and smaller carburetors. The result is a motor that pulls hard from idle and delivers strong performance in the 3000-to-5000-rpm range.
The R 100RT Mono’s engine character is a key highlight, offering a satisfying ride that belies its relatively modest 60 horsepower output. With good power for accelerating and cruising, this 500-pound tourer can push its barn-door fairing through the air at speeds up to 105 mph.
A true charmer, the R 100RT Mono is a machine that will undoubtedly delight BMW’s faithful followers, while its unique quirks may not necessarily entice new riders into the fold. Nevertheless, this 1987 model is a testament to the marque’s dedication to its loyal customer base, and a reminder that sometimes, the best things in life are those that are truly loved.
Key Specifications
Engine Type
Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Engine Capacity
980 cc 59.8 cu in
Max Power
43.7 kw / 60 hp
Max Torque
74 Nm / 7.5 kgf-m / 54.6 ft-lb @ 6000 rpm
Fuel Tank Capacity
6.3 US gallons / 24.0 L
Weight (Wet/Kerb)
525 lbs / 238 kg
Seat Height
32.3 inches / 820 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
BMW R 100RT Mono
Year
1987 – 89
Engine
Engine Type
Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Displacement
980 cc 59.8 cu in
Bore x Stroke
94 x 70.6 mm
Compression Ratio
8.45:1
Max Horsepower
43.7 kw / 60 hp
Max Torque
74 Nm / 7.5 kgf-m / 54.6 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
