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MotoLibrary Score
46/100Balanced
Power/Weight
0.26 hp/kg
Torque
60 Nm
Engine
797 ccm
Technical Overview
1994 BMW R 80 R Roadster Technical Analysis & Specification Breakdown
At the heart of the 1994 BMW R 80 R Roadster motorcycle, BMW features a 797 cc (48.6 cu in) two cylinder boxer, four-stroke configuration. In factory specification, peak output is rated at 50 HP (36.5 kW) at 6,500 rpm while maximum torque reaches 59.8 Nm (44.1 lb-ft) at 3,750 rpm, transferring power to the rear wheel through a 5-speed gearbox. With a specific output of 62.7 HP per liter and a 2,750 rpm working window between peak torque (3,750 rpm) and peak power (6,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the R 80 R Roadster measures 196 kg (432 lbs) dry, translating to a power-to-weight ratio of 0.26 HP/kg (3.92 kg per horsepower). Rider ergonomics and chassis geometry center around a 800 mm (31.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance. The 24-liter (6.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
62.7 HP/L
Power-to-Weight
0.26 HP/kg (3.92 kg/HP)
Power Band Window
3,750–6,500 rpm
Standover Height
800 mm (31.5 in)
Engine
Displacement797.0 ccm (48.63 cubic inches)
Engine TypeTwo cylinder boxer, four-stroke
Engine DetailsTwo cylinder boxer, four-stroke
Power50.0 HP (36.5 kW)) @ 6500 RPM
Torque59.8 Nm (6.1 kgf-m or 44.1 ft.lbs) @ 3750 RPM
Valves/Cylinder2
Transmission
Gearbox5-speed
Wheels & Brakes
Front BrakesSingle disc
Rear BrakesExpanding brake
Dimensions & Weight
Dry Weight196.0 kg (432.1 pounds)
Power/Weight0.2551 HP/kg
Seat Height800 mm (31.5 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
