BMW R 18 Transcontinental - 2025 Specifications and Reviews

The 2025 BMW R 18 Transcontinental is a cruiser-touring motorcycle designed for riders seeking long-distance comfort and classic styling. Its spacious hard saddlebags, top case, and generous fuel capacity make it ideal for extended journeys, while the air-cooled boxer engine delivers relaxed, accessible performance. Best known for combining retro aesthetics with modern touring amenities and reliability.

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General information

Color OptionsBlack Storm Metallic, Dragonfire Red Metallic, Option 719 Tanzanite
PriceUS$ 24395. MSRP depends on country, taxes, accessories, etc.
CategoryTouring

Engine and Transmission Specifications

StartingElectric
Emission DetailsRegulated three-way catalytic converter
ClutchSingle-disc dry
Final DriveShaft drive (cardan) (final drive)
Gearbox6-speed
Cooling SystemOil & air
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection. Electronic intake manifold fuel injection/digital engine management: BMS-O with electromotive throttle controller
Valves Per Cylinder4
Bore x Stroke107.1 x 100.0 mm (4.2 x 3.9 inches)
Compression Ratio9.6:1
Max Torque162.7 Nm (16.6 kgf-m or 120.0 ft.lbs) @ 3000 RPM
Max Power91.0 HP (66.4 kW)) @ 4750 RPM
Engine DetailsTwo chain-driven camshafts above the crank shaft
Capacity:1802.0 ccm (109.96 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity23.85 litres (6.30 US gallons)
Wheelbase1689 mm (66.5 inches)
Overall Width970 mm (38.2 inches)
Overall Length2642 mm (104.0 inches)
Overall Height1501 mm (59.1 inches)
Seat Height739 mm (29.1 inches) If adjustable, lowest setting.
Wet Weight433.0 kg (954.6 pounds)
 
 

BMW R 18 Transcontinental dimensions and frame

WheelsCast aluminum front wheel
Rear BrakesSingle disc. 4 piston fixed calipers. ABS.
Brake Disc Diameter300 mm (11.8 inches)
Front BrakesDouble disc. 4 piston fixed calipers. ABS.
Rear Tyre180/65-B18
Front Tyre120/70-R19
Rear Wheel Travel119 mm (4.7 inches)
Rear SuspensionSteel swingarm with central shock strut
Front Wheel Travel119 mm (4.7 inches)
Front SuspensionTelescopic fork
Trail183 mm (7.2 inches)
FrameDouble-cradle tubular steel

Speed and acceleration

Top Speed178.6 km/h (111.0 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Brake fluidDOT 4
Update specsReport missing specs or required updates.
Warranty3 years
Carrying CapacityHard saddle bags. Top case.
LightingLED headlight
ElectricalPermanent magnet generator 660 W. 12 V, 26 Ah, maintenance-free.
Reserve fuel capacity3.79 litres (1.00 US gallons)
Rake (fork angle)26.3°
Engine typeTwo cylinder boxer, four-stroke
Model year2025
Motorcycle nameBMW R 18 Transcontinental

Performance Profile & Rider Fit

91 hp
Peak Power
5.5s
0-60 mph
111 mph
Top Speed

Best For

Track10%
City30%
Cornering35%
Daily Riding55%
Touring95%
Passenger90%

Rider Profile

Best ForBest suited to experienced riders comfortable managing a very heavy, long-wheelbase machine at low speed and in traffic.
PurposeBuilt for effortless, high-comfort long-distance touring with a passenger and full luggage rather than sport riding.
Rider FitIts substantial weight and low but wide seating position demand good upper-body strength and confidence at parking-lot speeds.
CharacterA stately, torque-rich boxer cruiser that rewards smooth, relaxed inputs over aggressive throttle or cornering demands.
Not Ideal ForNot for riders seeking sharp handling, off-road capability, or a lightweight, nimble city commuter.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2025 BMW R 18 Transcontinental Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 739mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2025 BMW R 18 Transcontinental, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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