2019 Bmw F 850 GS Technical Analysis & Specification Breakdown
At the heart of the 2019 Bmw F 850 GS enduro - offroad motorcycle, Bmw pairs a 853 cc (52.1 cu in) liquid-cooled twin, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 90 HP (65.7 kW) at 8,250 rpm while maximum torque reaches 86 Nm (63.4 lb-ft) at 6,250 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 105.5 HP per liter and a 2,000 rpm working window between peak torque (6,250 rpm) and peak power (8,250 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the F 850 GS measures 229 kg (505 lbs) wet (curb), translating to a power-to-weight ratio of 0.39 HP/kg (2.54 kg per horsepower). Rider ergonomics and chassis geometry center around a 860 mm (33.9 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,593 mm (62.7 in) wheelbase engineered for planted straight-line stability. The 15-liter (4 US gal) fuel tank paired with a rated consumption of 4.1 L/100 km provides an estimated theoretical range of roughly 366 km (227 miles) between fill-ups, while factory top speed is listed at 200 km/h (124 mph).
Within MotoLibrary's Bmw archive, this model family spans 6 indexed model years from 2018 to 2023, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
105.5 HP/L
Power-to-Weight
0.39 HP/kg (2.54 kg/HP)
Power Band Window
6,250–8,250 rpm
Theoretical Range
~366 km (227 mi)
Engine
Displacement853.0 ccm (52.05 cubic inches)
Engine TypeTwin, four-stroke
Power90.0 HP (65.7 kW)) @ 8250 RPM
Torque86.0 Nm (8.8 kgf-m or 63.4 ft.lbs) @ 6250 RPM
Compression12.7:1
Bore x Stroke84.0 x 77.0 mm (3.3 x 3.0 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
LubricationDry sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchMultiple-disc clutch in oil bath, mechanically operated
DrivelineEndless O-ring chain with shock damping in rear wheel hub
Performance
Top Speed200.0 km/h (124.3 mph)
Fuel Consumption4.10 litres/100 km (24.4 km/l or 57.37 mpg)
Greenhouse Gases95.1 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsClosed-loop 3-way catalytic converter, emission standard EU-4
Chassis
Frame TypeTubular steel space frame , load bearing engine
Rake26.0°
Trail126 mm (5.0 inches)
Front SuspensionUpside-down telescopic fork, Ø 43 mm
Front Travel204 mm (8.0 inches)
Rear SuspensionCast aluminium dual swing arm, central WAD spring strut, spring pre-load hydraulically adjustable, rebound damping adjustable
Rear Travel219 mm (8.6 inches)
Wheelbase1593 mm (62.7 inches)
Wheels & Brakes
Front Tyre90/90-21
Rear Tyre150/70-R17
Front BrakesDouble disc. ABS. Floating discs. Two-piston calipers.
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.
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
