Key performance
Technical specifications
Engine
- Displacement
- 853 cc
- Power
- 95.0 ch @ 8000 tr/min (65.7 kW)
- Torque
- 86.0 Nm @ 6250 tr/min
- Engine type
- Twin, four-stroke
- Cooling
- Liquid
- Compression ratio
- 12.7:1
- Bore × stroke
- 84.0 x 77.0 mm (3.3 x 3.0 inches)
- Valves/cylinder
- 4
- Camshafts
- 2 ACT
- Fuel system
- Injection
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC)
- Lubrication
- Dry sump
- Starter
- Electric
Chassis
- Frame
- Tubular steel space frame , load bearing engine
- Gearbox
- 6-speed
- Final drive
- Chain (final drive)
- Clutch
- Multi-plate wet clutch, mechanically operated
- Front suspension
- Upside-down telescopic fork, Ø 43 mm
- Rear suspension
- Cast aluminum 2-sided swing arm, WAD strut (travel related damping), spring pre-load hydraulically adjustable (continuously variable) at handwheel, rebound damping adjustable
- Front wheel travel
- 204 mm (8.0 inches)
- Rear wheel travel
- 219 mm (8.6 inches)
Brakes
- Front brakes
- Double disc. ABS. Floating discs. Two-piston calipers.
- Rear brakes
- Single disc. ABS. Floating disc. Single-piston caliper.
- Front tyre
- 90/90-21
- Front tyre pressure
- 2.20 bar
- Rear tyre
- 150/70-R17
- Rear tyre pressure
- 2.50 bar
Dimensions
- Seat height
- 815.00 mm
- Wheelbase
- 1593.00 mm
- Length
- 2305.00 mm
- Width
- 922.00 mm
- Height
- 1356.00 mm
- Fuel capacity
- 15.00 L
- Weight
- 229.00 kg
- Dry weight
- 216.00 kg
- New price
- 12 650 €
Overview
When BMW discontinued the F 800 GS to replace it with this 853 cm³ model, no one really knew if the Bavarian manufacturer would simply slap a facelift on an old chassis or completely redesign it. The answer lies somewhere in between, and that’s where the debate begins.

The parallel twin at the heart of the BMW F 850 GS is not a simple cosmetic evolution. BMW revised the bore and stroke to reach 853 cm³, resulting in 95 horsepower at 8000 rpm and 86 Nm available from 6250 rpm. Compared to the previous 800, the gain is real and noticeable: a dozen extra horsepower that makes a difference in acceleration. The chain has moved to the left, the exhaust pipe to the right, a distribution of mass logic that BMW had already applied to the R 1250 GS during the switch to the water-cooled boxer. The practical result is that you no longer burn yourself when lifting the motorcycle on the left side. A detail that counts when returning from a dirt track.
The steel tubular frame integrates the engine as a stressed member, the 15-liter fuel tank finds its logical place between the rider and the handlebars, where it was wedged under the seat on the previous generation. The suspension is up to the displayed off-road ambitions: 43 mm inverted fork and single shock absorber with 204 mm of travel at the front, 219 mm at the rear. The 21-inch front wheel shod with a narrow 90/90 tire completes a picture clearly oriented towards tracks and trails. At 229 kg fully fueled, the BMW F 850 GS 2021 is not light. The KTM 790 Adventure flirts with 210 kg and is therefore more lively off-road; it's a gap that the technical figures do not conceal.
On the electronics side, BMW has densified the arsenal. As standard, there are Rain and Road riding modes, a revised DTC, an active Cornering ABS Pro that replaces the old combination of ABS + ASC, and a 5-inch color TFT screen with integrated connectivity. The USB socket, LED turn signals and dynamic brake light are part of the package without having to tick a box in the configurator. For those who want to go further, BMW offers Enduro and Enduro Pro modes via the Riding Modes Pro pack, ESA electronically adjustable suspension, a quickshifter and keyless start. The high 815 mm seat remains a brake for short riders, but a low-slung version is available in the catalog, optionally coupled with a lowered suspension.
The price positioning at €12,650 places the BMW F 850 GS price in a serious range for the mid-size segment. The Honda Africa Twin starts lower, the Triumph Tiger 900 arrives more expensive in its high-end versions. The BMW F 850 GS used is also regularly seen on the market at accessible prices, which is a testament to a real distribution but also to a certain volatility in buyer loyalty. For the globetrotter who wants a versatile motorcycle, capable of swallowing 400 km of tarmac in a day and then venturing onto a forest track without dramatizing, this machine meets the demand. It is not the absolute champion of off-road in its category, but it carries technology that few competitors offer at this price. The white and blue emblem remains a strong commercial argument, and BMW knows it.
Standard equipment
- Assistance au freinage : ABS
Practical info
- Véhicule accessible au permis A2 ou bridable à 47.5ch / 35 Kw
- La moto est accessible aux permis : A, A2
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