BMW R 12 Ninet - 2025 Specifications and Reviews

The 2025 BMW R 12 Ninet is a modern retro middleweight that appeals to riders seeking approachable performance with classic styling. Known for its versatile character, manageable 220 kg weight, and comfortable ergonomics, it excels as a capable everyday commuter and weekend adventure companion. The air-cooled twin engine delivers reliable, straightforward power ideal for both novice and experienced riders.

2025
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General information

Color OptionsBlackstorm Metallic, San Remo Green Metallic,Option 719 Aluminum
PriceUS$ 16595. MSRP depends on country, taxes, accessories, etc.
CategoryNaked bike
ModelBMW R 12 nineT

Engine and Transmission Specifications

StartingElectric
Emission DetailsClosed-­loop 3-­way catalytic converter, emission standard EU-­4
ClutchSingle-disc dry clutch, hydraulically operated
Final DriveShaft drive (cardan) (final drive)
Gearbox6-speed
Cooling SystemOil & air
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection. Electronic intake pipe injection / digital engine management system: BMS-O with throttle-by-wire
Valves Per Cylinder4
Bore x Stroke101.0 x 73.0 mm (4.0 x 2.9 inches)
Compression Ratio12.0:1
Max Torque115.3 Nm (11.8 kgf-m or 85.0 ft.lbs) @ 6500 RPM
Engine DetailsFour radially arranged valves and central counterbalance shaft
Capacity:1170.0 ccm (71.39 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity15.90 litres (4.20 US gallons)
Wheelbase1519 mm (59.8 inches)
Overall Width1069 mm (42.1 inches)
Overall Length2129 mm (83.8 inches)
Overall Height871 mm (34.3 inches)
Seat Height795 mm (31.3 inches) If adjustable, lowest setting.
Wet Weight220.0 kg (485.0 pounds)
 
 

BMW R 12 Ninet dimensions and frame

WheelsCast aluminum
Rear BrakesSingle disc. ABS. Floating calipers. Two-piston.
Brake Disc Diameter265 mm (10.4 inches)
Front BrakesDouble disc. ABS. Four-piston calipers.
Rear Tyre180/55-ZR17
Front Tyre120/70-ZR17
Rear Wheel Travel119 mm (4.7 inches)
Rear SuspensionCast aluminum single-sided swing arm with Paralever brace, central progressive spring strut, spring pre-load adjustable, rebound damping adjustable
Front Wheel Travel119 mm (4.7 inches)
Front SuspensionUpside-down fork, diameter 45 mm, spring pre-load adjustable, rebound and compression adjustable
Trail132 mm (5.2 inches)
FrameTubular space

Speed and acceleration

Top Speed215.7 km/h (134.0 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
ElectricalPermanent magnet alternator, 660 W. 12 V, 10 Ah battery
Reserve fuel capacity3.41 litres (0.90 US gallons)
Rake (fork angle)29.3°
Lubrication systemDry sump
Power109.0 HP (79.6 kW)) @ 7000 RPM
Engine typeTwo cylinder boxer, four-stroke
Year2025

Performance Profile & Rider Fit

109 hp
Peak Power
3.4s
0-60 mph
134 mph
Top Speed

Best For

Track45%
City70%
Cornering78%
Daily Riding75%
Touring55%
Passenger55%

Rider Profile

Best ForBest suited to intermediate and experienced riders who appreciate classic boxer character alongside modern performance.
PurposeDesigned as a heritage-styled naked roadster for spirited street riding, weekend backroad carving, and café-racer style presence rather than outright touring or track use.
Rider FitA moderate 795mm seat height and 220kg wet weight make it manageable for most riders, though the boxer engine's width is felt at low speeds and standstill.
CharacterDelivers torquey, characterful boxer power with shaft-drive simplicity and a raw, mechanical feel that rewards engaged, involved riding over long-distance comfort.
Not Ideal ForNot the right choice for riders seeking off-road capability, wind protection for long highway hauls, or a plush two-up touring experience.

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

Rider Fit Visualizer

2025 BMW R 12 Ninet Rider Ergonomics Assessment

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

Feet:

At 795mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2025 BMW R 12 Ninet, with a relaxed knee angle of around 125 degrees and a forward-leaning 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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