Technical data

Engine
Type

Water-cooled, four-stroke single-cylinder engine with rocker arms, four valves per cylinder, double overhead camshaft, wet sump lubrication

Bore x stroke
80 mm x 62.1 mm
Capacity

313 cc

Nominal load capacity
25 kW (34 HP) at 9,500 rpm (ECE model)
Max. torque
28 Nm at 7,500 rpm
Compression ratio

10,9: 1

Fuel/engine management
Electric fuel injection BMS-E2
Emission control
Regulated three-way catalytic converter, compliant with EU4 emission standard
Riding performance / consumption
Maximum speed
143 km/h
Consumption per 100 km based on the WMTC
3.33 l
Fuel type

Unleaded regular, minimum octane number 91 (RON) 

Electrical system
Alternator
308-W three-phase generator
Battery
12 V/8 Ah, maintenance-free
Transmission
Clutch
Mechanically operated multidisc wet clutch
Gears

Constant mesh 6-speed gearbox integrated in crankcase

Secondary drive
Endless Z-ring chain
Suspension / brakes
Frame
Tubular spaceframe
Front suspension / spring elements
Upside-Down fork Ø 41 mm
Rear suspension / spring elements

Cast aluminium dual swing arm, central spring strut, spring pre-load adjustable

Spring travel, front/rear
180 mm / 180 mm
Wheelbase
1,420 mm
Castor
98 mm
Steering head angle
63.3°
Wheels
Cast aluminium
Rim dimensions, front
2.50 x 19"
Rim dimensions, rear
4.00 x 17"
Brake, front
Single disc brakes, diameter 300 mm, four-piston radial brake calipers
Brake, rear
Single disc brakes, diameter 240 mm, single-piston floating calipers
ABS

BMW Motorrad ABS, disengageable

Dimensions / weights
Length
2,075 mm
Width (across hand levers)
880 mm
Height (excluding mirrors)
1,230 mm
Seat height, unladen
835 mm
Rider step length, unladen
1,870 mm
Unladen weight, fully fuelled/road-ready

169.5 kg

1)
Max. permitted weight
345 kg
Max. load (with standard equipment)
175.5 kg
Usable tank capacity
11 l
of which reserve
1 l

1) As defined in EU directive 93/93/EEC, filled with all operating fluids, fuelled to at least 90% of usable tank capacity

Standard equipment

  • BMW Motorrad ABS, switchable
  • Stainless steel exhaust system
  • LED rear light
  • Luggage carrier
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