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2023 BMW R 1250GS Adventure Overview
The 2023 BMW R 1250GS Adventure is an enduro / off-road motorcycle built around 1254 cc of displacement. Under the tank sits a Two cylinder boxer, four-stroke engine running Double Overhead Cams/Twin Cam (DOHC) valve actuation, a compression ratio of 12.5:1. The bore and stroke measures 102.5 x 76 mm. 2023 BMW R 1250GS Adventure delivers 143 Nm @ 6500 Revolutions" of torque. The factory-quoted top speed stands at 193.1 km/h, making it a capable performer in its class. From a practical standpoint, the 2023 R 1250GS Adventure tips the scales at 268.1 kg, carries a 29.90-litre fuel tank, offers a seat height of 890 mm and spans a 1504 mm wheelbase. Scroll down for the complete 2023 BMW R 1250GS Adventure spec sheet covering every technical detail from suspension travel to tyre sizes.
2023 R 1250GS Adventure - Pros & Cons
Strengths
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Fuel injection: The fuel injection injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
Considerations
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Tall seat height: The 890 mm seat height will challenge shorter riders - tiptoeing at low speeds is something to factor into your decision.
Owner Experiences & Common Issues
Throttle response and fuelling
The fuel injection on the 2023 BMW R 1250GS Adventure is generally well-regarded. Some owners note a slight hesitation at small throttle openings when cold, which clears once the engine reaches operating temperature. A quick visual check of the injector connectors during routine servicing is good practice on higher-mileage examples.
Valve clearance checks
Double Overhead Cams/Twin Cam (DOHC) engines should have valve clearances checked at the manufacturer's specified interval. Owners report that clearances can tighten over time on higher-mileage bikes, leading to slight ticking from the top end. Catching it early keeps the job simple and avoids more costly remediation.
R 1250GS Adventure - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2023 BMW R 1250GS Adventure, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained R 1250GS Adventure should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any R 1250GS Adventure. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. The sump holds 4 litres, so budget for that volume of quality motorcycle-specific engine oil. Always use the correct viscosity grade as specified in the owner's manual.
Fuel system care
The R 1250GS Adventure's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.
Valve clearance service
Check that valve clearances have been adjusted at the correct intervals on any used R 1250GS Adventure. This is a job many owners skip because the bike does not immediately feel wrong - but tight clearances accelerate valve seat wear. Ask for proof it has been done.
2023 BMW R 1250GS Adventure - Frequently Asked Questions
What engine does the 2023 BMW R 1250GS Adventure have?
The 2023 BMW R 1250GS Adventure uses a Two cylinder boxer, four-stroke engine with 1254 cc of displacement.
What is the top speed of the 2023 BMW R 1250GS Adventure?
The 2023 BMW R 1250GS Adventure has a factory-quoted top speed of 193.1 km/h. Real-world speeds vary depending on rider weight, conditions and state of tune.
How much does the 2023 BMW R 1250GS Adventure weigh?
The 2023 BMW R 1250GS Adventure weighs 268.1 kg. This is the manufacturer's wet figure.
How much power does the 2023 BMW R 1250GS Adventure make?
The 2023 BMW R 1250GS Adventure produces 143 Nm @ 6500 Revolutions" of torque.
What is the fuel tank capacity of the 2023 BMW R 1250GS Adventure?
The 2023 BMW R 1250GS Adventure has a 29.90-litre fuel tank.
Is the 2023 BMW R 1250GS Adventure suitable for shorter riders?
The 2023 BMW R 1250GS Adventure has a seat height of 890 mm. This is towards the tall end of the spectrum and will require most riders under 175 cm to tiptoe at stops.
What brakes does the 2023 BMW R 1250GS Adventure have?
The 2023 BMW R 1250GS Adventure uses Double disc. ABS. Floating discs. Four-piston calipers. at the front and Single disc. ABS. Floating disc. Two-piston calipers. at the rear.
What tyre sizes does the 2023 BMW R 1250GS Adventure use?
The front tyre size on the 2023 BMW R 1250GS Adventure is 120/70-R19.
How much oil does the 2023 BMW R 1250GS Adventure take?
The 2023 BMW R 1250GS Adventure takes 4 litres of engine oil at a full oil and filter change. Always verify against the dipstick or sight glass after filling.
BMW R 1250GS Adventure Spec Evolution
The BMW R 1250GS Adventure was produced across 5 model years (2019-2023). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2019 |
2020 |
2021 |
2022 |
2023 |
| Wet Weight |
268 kg / 591 lbs |
268 kg / 591 lbs |
268 kg / 591 lbs |
268.1 kg / 591.0 lbs |
268.1 kg / 591.0 lbs |
| Engine Detail |
Four stroke, two cylinder horizontally opposed Boxer, with two overhead, spur gear driven camshafts , a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, Intake 40mm, outlet 34 mm |
Four stroke, two cylinder horizontally opposed Boxer, with two overhead, spur gear driven camshafts , a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, Intake 40mm, outlet 34 mm |
Four stroke, two cylinder horizontally opposed Boxer, with two overhead spur gear driven camshafts , a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, intake 40mm, outlet 34 mm |
Balance shaft and variable engine timing system |
Balance shaft and variable engine timing system |
| Top Speed |
200.0 km/h / 124.3 mph |
200.0 km/h / 124.3 mph |
200.0 km/h / 124.3 mph |
193.1 km/h / 120.0 mph |
193.1 km/h / 120.0 mph |
| Seat Height |
890 mm to 910 mm / 35 in to 35.8 in 820 mm to 910 mm / 32 in to 35.8 in - possible |
890 mm to 910 mm / 35 in to 35.8 in 820 mm to 910 mm / 32 in to 35.8 in - possible |
890 mm to 910 mm / 35 in to 35.8 in 820 mm to 910 mm / 32 in to 35.8 in - possible |
890 mm / 35.0 in. |
890 mm / 35.0 in. |
| Fuel Capacity |
30 Litres / 7.9 US gal |
30 Litres / 7.9 US gal |
30 Litres / 7.9 US gal |
29.90 litres / 7.90 US gallons |
29.90 litres / 7.90 US gallons |
| CO2 |
109.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
110.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
110.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
110.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
110.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Comments |
Windscreen. |
- |
Dynamic Traction Control |
3 Ride Modes (ECO, Rain and Road). Traction Control. |
3 Ride Modes (ECO, Rain and Road). Traction Control. Hill Start Control. |
| Frame Type |
Two-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine |
Two-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine |
Two-section frame concept consisting of main frame with bolt-on rear frame, load-bearing engine |
Two-section frame, front- and bolted on rear frame, load-bearing engine |
Two-section frame, front- and bolted on rear frame, load-bearing engine |
Key Specifications
Engine
Two cylinder boxer, four-stroke
Torque
143.0 Nm (14.6 kgf-m or 105.5 ft.lbs) @ 6500 Revolutions"
Top Speed
193.1 km/h / 120.0 mph
Weight
268.1 kg / 591.0 lbs
Fuel Capacity
29.90 litres / 7.90 US gallons
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Full 2023 BMW R 1250GS Adventure Specifications
Comments
3 Ride Modes (ECO, Rain and Road). Traction Control. Hill Start Control.
Colours
Black Storm Metallic/Black/Agate Gray, Ice Grey, Light White/Racing Blue Metallic/Racing Red, Gravity Blue Metallic
Warranty
Up to 3-years or 36,000 miles
Seat Heigth -Alternate (mm)
910 mm
Seat Heigth -Alternate (in.)
35.8 inches
Seat Height
890 mm / 35.0 in.
Wheelbase
1504 mm / 59.2 in.
Height
1430 mm / 56.3 in.
Length
2207 mm / 86.9 in.
Width
953 mm / 37.5 in.
Oil Capacity (Quarts)
4.23 US quarts
Oil Capacity (l)
4.00 litres
Fuel Capacity
29.90 litres / 7.90 US gallons
Coolant Capacity
2.00 litres (0.53 US gallons)
Wet Weight
268.1 kg / 591.0 lbs
Fuel Control
Double Overhead Cams/Twin Cam (DOHC)
Engine Type
Two cylinder boxer, four-stroke
Displacement (ci)
76.52 cubic inches
Displacement (cc)
1254.0 cc
CO2
110.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Bore x Stroke (mm)
102.5 x 76.0 mm
Bore x Stroke (in,)
4.0 x 3.0 inches
Engine Detail
Balance shaft and variable engine timing system
Fuel System
Injection. Electronic intake pipe injection
Compression Ratio
12.5:1
Emissions
Regulated three-way catalytic converter, compliant with Euro 5 emission standard
Engine Lubrication
Dry sump
Fuel Consumption
4.75 litres/100 km (21.1 km/l or 49.52 mpg)
Fuel Reserve
4.00 litres / 1.06 US gallons
Idle Speed
1050 +/- 100 RPM
Starter
Electric
Valve System
4
Clutch
Wet clutch with an anti-hopping function, hydraulic activation
Final Drive
Shaft drive (cardan) (final drive)
Gearbox
6-speed
Primary Drive
Constant mesh
Fork Tube Size (in.)
1.5 inches
Fork Tube Size (mm)
37 mm
Frame Type
Two-section frame, front- and bolted on rear frame, load-bearing engine
Suspension - Front
BMW Motorrad Telelever; stanchion diameter 37 mm, central spring strut
Suspension - Rear
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.
Rake
24.9°
Trail
97 mm / 3.8 in.
Wheel Travel - Front
210 mm / 8.3 in.
Wheel Travel - Rear
220 mm / 8.7 in.
Instrumentation
TFT color display with connectivity
Lighting system
LED headlight
Brakes - Front
Double disc. ABS. Floating discs. Four-piston calipers.
Brakes - Rear
Single disc. ABS. Floating disc. Two-piston calipers.
Brake Fluid Type
DOT 4
Rims
Cross spoke wheels
Tyre Pressure - Front
36 PSI (2.5 Bar or 250 kPa)
Tyre Pressure - Rear
42 PSI (2.9 Bar or 290 kPa)
Tyres - Front
120/70-R19
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