BMW R 12 S 2025 vs. BMW R 18 100 Years 2023

BMW R 12 S 2025

BMW R 12 S 2025

BMW R 18 100 Years 2023

BMW R 18 100 Years 2023

Loading...

Technical Specifications BMW R 12 S 2025 compared to BMW R 18 100 Years 2023

BMW R 12 S 2025
BMW R 18 100 Years 2023

Engine and Drive Train

Engine typeEngine typeBoxerEngine typeBoxer
BoreBore101 mmBore107.1 mm
StrokeStroke73 mmStroke100 mm
Engine powerEngine power109 HPEngine power91 HP
Rpm at Max. PowerRpm at Max. Power7,000 rpmRpm at Max. Power4,750 rpm
TorqueTorque115 NmTorque158 Nm
Rpm at TorqueRpm at Torque6,500 rpmRpm at Torque3,000 rpm
Compression RatioCompression Ratio12 Compression Ratio9.6
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore50 mmThrottle Bore48 mm
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeToughened, DryClutch TypeToughened, Dry
TransmissionTransmissionProp shaftTransmissionProp shaft
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesOHV
CoolingCoolingOil-airCoolingOil-air
DisplacementDisplacement1,170 ccmDisplacement1,802 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionTelescopic fork
DiameterDiameter45 mmDiameter49 mm
TravelTravel120 mmTravel120 mm

Suspension Rear

SuspensionSuspensionParaleverSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel120 mmTravel90 mm
MaterialMaterialAluminiumMaterialSteel

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubular, Load-bearing engineFrame typeDouble cradle
RakeRake62.3 degreeRake57.3 degree
TrailTrail110.7 mmTrail150 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter310 mmDiameter300 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter265 mmDiameter300 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Hill start assist, Riding modes, Cornering ABS, Engine drag torque control, Ride by Wire, Shift assistant with blipper, Cruise control, Traction controlAdvanced Rider Assistance SystemsABS, Anti-slipping control, Riding modes, Combined Brake System, Ride by Wire

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter19 inch
Rear tyre widthRear tyre width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height65 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter16 inch
LengthLength2,130 mmLength2,440 mm
WidthWidth870 mmWidth964 mm
WheelbaseWheelbase1,511 mmWheelbase1,731 mm
Seat HeightSeat Height795 mmSeat Height690 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)220 kgKerb Weight (with ABS)345 kg
Fuel Tank CapacityFuel Tank Capacity16 lFuel Tank Capacity16 l
License compliancyLicense compliancyALicense compliancyA
Stationary noise over 95dBStationary noise over 95dBStationary noise over 95dB

Pros and Cons in comparison

Pros and Cons in comparison

BMW R 12 S 2025

BMW R 12 S 2025

With the R 12 S, BMW has succeeded in creating a desirable top-of-the-range model in the R 12 Inline. A feel-good engine paired with high-quality components and magnificent looks conjure up a grin under the helmet. The special paintwork takes you back to the time of the first fairing-covered BMW bike, the legendary R 90 S. In terms of driving dynamics, the BMW is absolutely in tune with the times thanks to various features. Anyone who interprets the S as an indication of exceptional sportiness may be disappointed by the lack of maximum lean angle. Everyone else will be really happy with the R 12 S feast for the eyes, provided their wallet is sufficiently bulging.

Powerful boxer engine full of character

state-of-the-art electronics

retro charm of the 70s

Quickshifter series

great knee angle

comfortable ergonomics

perfectly tuned braking system

classic gauges in the cockpit

Dynamic mode not ideally setup

more plastic than expected

uninspiring handlebar controls

limited maximum lean angle

high price

BMW R 18 100 Years 2023

BMW R 18 100 Years 2023

Unfortunately, our editors did not test this model.

Alternative Comparisons