2023 BMW R 1250GS Adventure Specifications

Name: 2023 BMW R 1250GS Adventure
Brand: BMW

Enduro / Off-Road • Specs last verified 13 July 2026

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2023 BMW R 1250GS Adventure Overview

BMW R 1250GS Adventure is an enduro / off-road motorcycle, displacing 1254 cc. Power comes from a Two cylinder boxer, four-stroke engine running Double Overhead Cams/Twin Cam (DOHC) valve actuation, a compression ratio of 12.5:1. Bore and stroke come in at 102.5 x 76 mm. On the performance side, it delivers 143 Nm @ 6500 Revolutions of torque. Top speed is factory-quoted at 193.1 km/h. On the road, 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. That's roughly 98.5 kg heavier than the average enduro / off-road motorcycle in our database. The full 2023 BMW R 1250GS Adventure spec sheet below covers every technical detail, from suspension travel to tyre sizes.

2023 BMW R 1250GS Adventure compared with other bikes in the Enduro / Off-Road category

We checked the recorded figures for the 2023 BMW R 1250GS Adventure against up to 1434 bikes in the Enduro / Off-Road category in our database, counting each model once at the model year nearest to this one.

Only 4 of the other 815 bikes in the Enduro / Off-Road category have a higher torque than the 143 Nm of the R 1250GS Adventure.
With 1254 cc, the R 1250GS Adventure has the joint 13th largest engine displacement of 1434 bikes in the Enduro / Off-Road category, 158% above the category average of 486 cc.
Wet weight of 268.1 kg is heavier than that of 746 of the other 773 bikes in the Enduro / Off-Road category.
Narrowing the field to the 254 models within five model years of it, the torque of 143 Nm is higher than that of 245 of the other 253.

Versus the 2022 model

The figures we track are unchanged from the 2022 model: peak torque, wet weight, displacement, seat height and top speed all match.

2023 R 1250GS Adventure - Pros & Cons

Strengths

Fuel injection: Fuel injection means consistent cold starts and clean throttle response without the fussiness of a carbureted setup.
Strong front braking: Stopping power up front is strong thanks to the double disc setup, with plenty of room to upgrade further with braided lines.
ABS fitted: ABS comes fitted from the factory - one less thing to worry about in a sudden stop on a slippery surface.
Large fuel range: A 29.90-litre tank means fewer stops on longer rides - a genuine plus for touring or a lengthy daily commute.
Low-maintenance final drive: Running a shaft final drive cuts out the regular chain cleaning and tensioning that most bikes need.

Considerations

Tall seat height: At 890 mm, shorter riders will likely be on tiptoes at a standstill - worth sitting on one before you buy.

Wear Points & Servicing Notes

Fuelling & injector care

The fuel injection on the R 1250GS Adventure needs little beyond good fuel and periodic use of an injector-cleaner additive - no jetting or float-bowl maintenance to worry about.

Valve clearance checks

With Double Overhead Cams/Twin Cam (DOHC) valve gear, the R 1250GS Adventure needs periodic clearance checks; caught early they're a cheap adjustment, left unchecked they accelerate valve seat wear.

Brake disc and pad wear

Braking up front comes from double disc with ABS, floating discs and four-piston calipers - solid stopping power, with disc and pad wear best checked on the same schedule as tyre changes.

Suspension condition on used examples

The R 1250GS Adventure's suspension runs BMW Motorrad Telelever; stanchion diameter 37 mm, central spring strut at the front. The rear uses Cast aluminium single-sided swing arm with BMW Motorrad Paralever; WAD strut. Fork-seal condition and rear linkage play are the two things worth checking before buying used.

Final drive maintenance

The R 1250GS Adventure uses shaft final drive: essentially maintenance-free day to day, with periodic gear-oil changes the only real service item.

Frame & chassis check

Built around a Two-section frame, front- and bolted on rear frame, load-bearing engine, the R 1250GS Adventure's chassis is straightforward to inspect: look for corrosion, cracks or repair welds around stress points like the head-stock and swingarm mounts.

Handling the weight at a standstill

268.1 kg puts the R 1250GS Adventure toward the heavier end of its class. It's most noticeable at walking pace; once underway the mass settles into the handling rather than fighting it.

R 1250GS Adventure - Buying & Maintenance Guide

What to check before buying

Before handing over money for a used 2023 BMW R 1250GS Adventure with its 1254 cc enduro / off-road, cover the fundamentals: service book and oil change history, drivetrain wear, and any sign of oil weeping around the casings. This model runs shaft final drive, so ask for proof the shaft-drive gear oil has been changed on schedule - it's easy to overlook since there's no chain to draw attention to it. Now 3 years old, this enduro / off-road is as likely to show age-related wear (perished rubber, seized fasteners, degraded seals) as mileage-related wear. Cold-starting it yourself tells you a lot - a healthy R 1250GS Adventure should catch quickly and settle into a smooth idle.

Oil and filter changes

Nothing protects the R 1250GS Adventure's 1254 cc two cylinder boxer, four-stroke like disciplined oil changes - stay on the manufacturer's schedule (roughly every 6,000 km or annually). The sump holds 4 litres, so budget for that volume of quality motorcycle-specific engine oil. With a 12.5:1 compression ratio, running the octane grade specified in the manual matters more than on a lower-compression engine. Match the viscosity grade to what the owner's manual specifies, not what's cheapest.

Fuel system care

Fuel injection on the R 1250GS Adventure needs little attention beyond decent fuel and an occasional system-cleaner additive. Anything left standing for three months or more should have its fuel drained and replaced before it varnishes the injectors.

Valve clearance service

Valve clearances are easy to overlook on a used R 1250GS Adventure since a bike out of spec doesn't always feel obviously wrong - but the wear it causes is real. Ask the seller for documentation before assuming it's 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 torque does the 2023 BMW R 1250GS Adventure produce?

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. At around 5-6 litres per 100 km, that is roughly 498-597 km between stops.

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 with ABS, floating discs and four-piston calipers at the front and single disc with ABS, floating disc and 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.
Mods from previous model	-	Heavyweight long range global touring instrumentation implementation baseline	Release of 40 Years GS special edition with adaptive headlight routing assemblies	-	-

Key Specifications

Engine

Two cylinder boxer, four-stroke

Power

Not recorded

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

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 (in.) 35.8 inches

Seat Heigth -Alternate (mm) 910 mm

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 (l) 4.00 litres

Oil Capacity (Quarts) 4.23 US quarts

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

Top Speed 193.1 km/h / 120.0 mph

Max Torque 143.0 Nm (14.6 kgf-m or 105.5 ft.lbs) @ 6500 Revolutions

Displacement (cc) 1254.0 cc

Displacement (ci) 76.52 cubic inches

Engine Type Two cylinder boxer, four-stroke

Fuel Control Double Overhead Cams/Twin Cam (DOHC)

Bore x Stroke (in,) 4.0 x 3.0 inches

Bore x Stroke (mm) 102.5 x 76.0 mm

CO2 110.2 CO2 g/km. (CO2 - Carbon dioxide emission)

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

Specifications are compiled from manufacturer documentation and cross-referenced technical sources, and corrected on an ongoing basis. Spot an error? Let us know.