Key performance

136 ch
Power
🔧
1254 cc
Displacement
⚖️
249 kg
Weight
🏎️
200 km/h
Top speed
💺
850 mm
Seat height
20.0 L
Fuel capacity
💰
18 100 €
New price
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Technical specifications

Engine

Displacement
1254 cc
Power
136.0 ch @ 7750 tr/min (99.3 kW)
Torque
143.0 Nm @ 6500 tr/min
Engine type
Two cylinder boxer, four-stroke
Cooling
Liquid
Compression ratio
12.5:1
Bore × stroke
102.5 x 76.0 mm (4.0 x 3.0 inches)
Valves/cylinder
4
Camshafts
2 ACT
Fuel system
Injection. Electronic intake manifold injection
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Lubrication
Dry sump
Starter
Electric

Chassis

Frame
Two-section frame, front- and bolted on rear frame, load-bearing engine
Gearbox
6-speed
Final drive
Shaft drive (cardan)   (final drive)
Clutch
Oil lubricated clutch, hydraulically operated
Front suspension
BMW Motorrad Telelever; stanchion diameter 37 mm, central spring strut
Rear suspension
Cast aluminium single-sided swing arm with BMW Motorrad Paralever; WAD strut (travel-related damping), spring pre-load hydraulically adjustable (continuously variable) at handwheel, rebound damping adjustable at handwheel
Front wheel travel
190 mm (7.5 inches)
Rear wheel travel
200 mm (7.9 inches)

Brakes

Front brakes
Double disc. ABS. Floating discs. Four-piston calipers.
Rear brakes
Single disc. ABS. Floating disc. Two-piston calipers.
Front tyre
120/70-R19
Front tyre pressure
2.50 bar
Rear tyre
170/60-R17
Rear tyre pressure
2.90 bar

Dimensions

Seat height
850.00 mm
Wheelbase
1525.00 mm
Ground clearance
185.00 mm
Length
2207.00 mm
Width
953.00 mm
Height
1430.00 mm
Fuel capacity
20.00 L
Weight
249.00 kg
New price
18 100 €

Overview

Forty years that the Bavarian boxer has kept its promise. Forty years that the GS has redefined the contours of the trail bike with each generation, and the 2021 version does not deviate from this logic of methodical evolution. With the BMW R 1250 GS, Munich is not trying to shake things up; it's more about refining what already worked very well, while meeting new Euro5 homologation requirements. The result is a machine that, at a glance, looks identical to its predecessor, but hides a deeply reworked engine beneath its revised cylinder heads.

BMW R 1250 GS

The heart of the matter is this 1254 cm3 boxer engine equipped with ShiftCam. The principle is elegant in its mechanics: two camshaft profiles per valve, switched electromechanically according to engine speed, allow optimization of filling at both low and high speeds. This system explains what the numbers alone cannot convey. The 136 horsepower at 7750 rpm is one thing, but the 143 Nm of torque available from 6500 rpm radically changes the character of the machine. For a flat twin of this displacement, this density of torque transforms every highway acceleration or every corner entry into an exercise of disconcerting ease. Faced with a 1100 Africa Twin or a 1290 Super Adventure KTM, the BMW responds with mechanical sophistication where competitors rely on volume. The BMW R 1250 GS 2021 Triple Black perfectly illustrates this duality between discreet technology and a strong visual presence.

The chassis retains the proven architecture: a steel, two-piece frame with the engine as a stressed member, Telelever at the front with a 37 mm fork tube, and Paralever at the rear with its hydraulic rebound damping shock absorber. The whole thing is well-established, precise, and predictable. The 19-inch front wheel shod with a 120/70 tire and the 17-inch rear wheel with a 170/60 tire create a balance between trail efficiency and road comfort that few competitors approach. The 249 kg all full weight is a reality that is felt when stationary, but this mass disappears as soon as the engine regains its power beyond the idle speed. The seat height of 850 mm, adjustable on certain versions including the low seat, remains a discriminating factor for shorter riders who legitimately ask questions about this point, as evidenced by the regular interest in forums around the low-seat BMW R 1250 GS reviews. Those looking for a used BMW R 1250 GS on sales platforms know that this criterion weighs heavily in the decision.

In terms of equipment, Munich plays on two fronts. As standard, it now includes traction control DTC, cornering ABS, hill start assist, and a 6.5-inch TFT screen with smartphone connectivity. It’s solid. But as soon as you venture into the options brochure, the bill climbs at a disconcerting rate. The Enduro pack, semi-active ESA suspension, additional Dynamic and Enduro Pro riding modes, heated grips that other manufacturers offer as standard for a long time: each option line brings the starting price of €18,100 closer to a total that can frankly be dizzying. The BMW R 1250 GS Adventure, with its enlarged tank and increased stroke suspension, pushes this logic even further for long-distance travelers. For those looking to rationalize the budget, the used BMW R 1250 GS market offers credible alternatives, provided that the maintenance history is inspected carefully.

Who buys this motorcycle in 2021? The experienced long-distance rider who wants a complete tool, capable of swallowing 600 km of highway as well as traversing a forest track without complaint. The BMW R 1250 GS is not a motorcycle for beginners, despite the generosity of its electronic assists. It requires a minimum of practice to exploit its versatility and manage its size. Its announced consumption of 4.75 liters per 100 km is honest for the segment, and its 20-liter tank offers a theoretical range of nearly 420 km, which matters to those who prefer to ride rather than look for gas stations. Its maximum speed of 200 km/h is not its strong suit; what defines it is this ability to ride fast for a long time, comfortably, on any surface. It is precisely for this that the GS remains the benchmark, and that its competitors continue to look at it in their rearview mirror.

Standard equipment

  • Assistance au freinage : ABS desactivado
  • Poignées chauffantes

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.55 ch/kg
🔄
Torque / weight
0.57 Nm/kg
🔧
Volumetric power
108.5 ch/L
In category Touring · 627-2508cc displacement (1731 motorcycles compared)
Power 136 ch Top 9%
50 ch median 92 ch 158 ch
Weight 249 kg Lighter than 90%
238 kg median 350 kg 421 kg
P/W ratio 0.55 ch/kg Top 1%
0.17 median 0.26 0.48 ch/kg

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