Engine
Design
Air/oil cooled two-cylinder four-stroke boxer engine with two chain-driven camshafts above the drive shaft.
Bore x stroke
4.2” x 3.9”
Capacity
1,802 cc
Nominal capacity
91 hp at 4,750 rpm
Max. torque
116 lbs-ft at 3,000 rpm
Compression ratio
9.6 :1
Fuel preparation
Electronic intake pipe fuel injection, BMS-K+ electronic engine management with overrun cut-off and twin-spark ignition.
Emission control
Regulated three-way catalytic converter
Mileage / consumption
Maximum speed
over 111 mph
Fuel type
Super plus lead-free (max. 15% ethanol, E15) Gasoline (min. 90 AKI Octane Rating, max. 15% ethanol content)
Electrical system
Alternator
Permanent magnet generator 600 W (nominal capacity)
Battery
12 V / 26 Ah
Power transmission
Clutch
Single-disc dry clutch
Gears
6-speed transmission
Secondary drive
Shaft drive
Suspension / brakes
Frame
Double-cradle steel frame
Front suspension / spring elements
Telescopic fork
Rear suspension / spring elements
Steel swingarm with central shock strut
Spring travel, front / rear
4.7” / 3.5”
Wheelbase
68.1”
Caster
5.9”
Steering head angle
57.3°
Wheels
Spoke wheel
Rim dimensions, front
3.5" x 19"
Rim dimensions, rear
5.0" x 16"
Tire, front
120/70 R 19
Tire, rear
180/65 B16
Brake, front
Twin disc brake, diameter 300 mm, four-piston fixed calipers
Brake, rear
Single disc brake, diameter 300 mm, four-piston fixed caliper
ABS
BMW Motorrad Integral ABS (partially integral)
Dimensions / weights
Seat height, unladen
27.2”
Rider step length, unladen
64.2”
Usable tank capacity
approx. 4.23 gal
of which reserve
1 gal
Length
96.1"
Height (excluding mirrors)
44.3"
Height (above mirror, at DIN empty weight)
48.5"
Width (with mirror)
38.0"
Unladen weight, fully fuelled/road-ready
761 lbs 1)
Max. permitted weight
1,234.6 lbs
Max. load (with standard equipment)
474 lbs
