General |
Year
|
2023
|
2023
|
Manufacturer
|
BMW
|
BMW
|
Model Name
|
R 18
|
R 18
|
Trim Name
|
Mars Red Metallic
|
Mars Red Metallic
|
Generic Type (Primary)
|
Heritage
|
Heritage
|
Engine |
Engine Type
|
Two-cylinder four-stroke boxer engine with two chain-driven camshafts above the drive shaft.
|
Two-cylinder four-stroke boxer engine with two chain-driven camshafts above the drive shaft.
|
Cooling System
|
Air/oil cooled
|
Air/oil cooled
|
Bore
|
4.2”
|
4.2”
|
Stroke
|
3.9”
|
3.9”
|
Displacement
|
1,802 cc
|
1,802 cc
|
Engine Power
|
91 hp at 4,750 rpm
|
91 hp at 4,750 rpm
|
Engine Torque
|
Max: 116 lbs-ft at 3,000 rpm
|
Max: 116 lbs-ft at 3,000 rpm
|
Compression Ratio
|
9.6 :1
|
9.6 :1
|
Emissions
|
Control: Regulated three-way catalytic converter
|
Control: Regulated three-way catalytic converter
|
Performance |
Top Speed
|
Max: over 111 mph
|
Max: over 111 mph
|
Fuel System |
Fuel Type
|
Super plus lead-free (max. 15% ethanol, E15) Gasoline (min. 90 AKI Octane Rating, max. 15% ethanol content)
|
Super plus lead-free (max. 15% ethanol, E15) Gasoline (min. 90 AKI Octane Rating, max. 15% ethanol content)
|
Fuel Injection
|
Electronic intake pipe fuel injection, BMS-K+ electronic engine management with overrun cut-off and twin-spark ignition.
|
Electronic intake pipe fuel injection, BMS-K+ electronic engine management with overrun cut-off and twin-spark ignition.
|
Battery |
Battery
|
12 V / 26 Ah
|
12 V / 26 Ah
|
Drivetrain |
Clutch
|
Single-disc dry clutch
|
Single-disc dry clutch
|
Gearbox
|
6-speed transmission
|
6-speed transmission
|
Drive System
|
Secondary drive Shaft drive
|
Secondary drive Shaft drive
|
Chassis |
Frame Type
|
Double-cradle steel frame
|
Double-cradle steel frame
|
Suspension |
Front Suspension
|
Telescopic fork
|
Telescopic fork
|
Rear Suspension
|
Steel swingarm with central shock strut
|
Steel swingarm with central shock strut
|
Front Travel (in./cm.)
|
4.7”
|
4.7”
|
Rear Travel (in./cm.)
|
3.5”
|
3.5”
|
Brakes |
Front braking system
|
Twin disc brake, diameter 300 mm, four-piston fixed calipers
|
Twin disc brake, diameter 300 mm, four-piston fixed calipers
|
Rear braking system
|
Single disc brake, diameter 300 mm, four-piston fixed caliper
|
Single disc brake, diameter 300 mm, four-piston fixed caliper
|
ABS Option
|
BMW Motorrad Integral ABS (partially integral)
|
BMW Motorrad Integral ABS (partially integral)
|
Wheels & Tires |
Wheels
|
Spoke wheel
|
Spoke wheel
|
Front Wheel
|
3.5" x 19"
|
3.5" x 19"
|
Rear Wheel
|
5.0" x 16"
|
5.0" x 16"
|
Front Tire
|
120/70 R 19
|
120/70 R 19
|
Rear Tire
|
180/65 B16
|
180/65 B16
|
Dimensions |
Wheelbase
|
68.1”
|
68.1”
|
Castor
|
5.9”
|
5.9”
|
Steering
|
Head Angle: 57.3°
|
Head Angle: 57.3°
|
Length
|
96.1" | Rider step, unladen: 64.2”
|
96.1" | Rider step, unladen: 64.2”
|
Width
|
(incl. mirrors): 38.0"
|
(incl. mirrors): 38.0"
|
Height
|
(excl. mirrors): 44.3" | (above mirror, at DIN empty weight): 48.5"
|
(excl. mirrors): 44.3" | (above mirror, at DIN empty weight): 48.5"
|
Seat Height
|
(unladen): 27.2”
|
(unladen): 27.2”
|
Capacities |
Fuel Capacity
|
Usable tank volume: approx. 4.23 gal
|
Usable tank volume: approx. 4.23 gal
|
Fuel Reserve
|
of which reserve: 1 gal
|
of which reserve: 1 gal
|
Cargo Capacity
|
474 lbs
|
474 lbs
|
Weights |
Weight
|
Unladen weight, road ready, fully fueled: 761 lbs 1) | Permitted total weight: 1,234.6 lbs
|
Unladen weight, road ready, fully fueled: 761 lbs 1) | Permitted total weight: 1,234.6 lbs
|
Electric |
Alternator
|
Permanent magnet generator 600 W (nominal capacity)
|
Permanent magnet generator 600 W (nominal capacity)
|
|
|
|