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Start of Production
|
1988
|
Click to View |
|
End
of Production |
1993 |
|
Numbers Produced |
6,921 |
|
Price |
20,200 DM |
|
Engine |
|
|
Motor Type |
Four-stroke horizontal four cylinder in-line engine, liquid cooled |
|
Bore x Stroke |
67 x 70 mm
(2.63 x 2.75 in) |
|
Displacement |
987
cc |
|
Max
Power |
100 hp
(74 KW) at 8,000 rpm |
|
Max
Torque |
100 Nm
/ 74 ft lb at
6,750 rpm |
|
Compression Ratio |
11 : 1 |
|
Valves
Per Cylinder |
4 |
|
Valve Control |
DOHC,
using drive chain and cup tappets |
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Carburation System |
Electronic injection, Bosch Motronic |
|
Engine Lubricating System |
Wet
sump |
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Power Transmission |
|
|
Clutch |
Dry
single plate |
|
Number of Gears |
5 |
|
Gear Selection |
Dog
type gearbox (ratchet foot lever) |
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Gearbox Ratios |
4.50 /
2.96 / 2.30 / 1.88 / 1.61 : 1 |
|
Rear Wheel Ratio |
1 : 2.75 |
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Bevel/Crownwheel |
12 / 33 teeth |
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Electrical System |
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Ignition System |
Electronic ignition, Bosch Motronic |
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Alternator |
12 V
460 W |
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Starter |
0.7 Kw |
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Spark Plugs |
Bosch XR 5 DC / Beru R-5 DU |
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Chassis |
|
|
Type of
Frame |
Tubular
space frame, engine serving as load bearing component |
|
Front wheel suspension |
Telescopic fork with hydraulic shock absorber |
|
Rear wheel suspension |
BMW
Paralever swinging arm |
|
Spring
Travel Front/Rear |
135 /
140 mm |
|
Wheel Rims, Front |
3.50 x
17 MT H 2 |
|
Wheel
Rims, Rear |
4.50 x
18 MT H 2 |
|
Tyres, Front |
120 / 70 ZR
17 |
|
Tyres, Rear |
160 / 60 ZR
18 |
|
Brakes, Front |
Dual
disc brake 305 mm / 12 in diameter. Brembo 4 piston caliper |
|
Brakes, Rear |
Single
disc brake 285 mm / 11.22 in diameter |
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Dimensions/Weights |
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Length x Width x Height |
2230 x 875 x 1210 mm (87.79 x 34.44 x 47.63 in) |
|
Wheel
Base |
1565 mm
/ 61.61 in |
|
Fuel Tank Capacity |
22
litres / 4.84 UK gal / 5.81 US gal |
|
Unladen
Weight with Full Tank |
234 Kg
/ 515 lb |
|
Max.
Permissible Weight |
480 Kg
/ 1057 lb |
|
Ground
Clearance |
140 mm
/ 5.51 in |
|
Seat
Height (Unladen) |
780 mm (30.7 inches) |
|
Fuel
Consumption (at constant 90 Kph) |
4.2
litres 100 Km / 62 mpg / 56 mpg US |
|
Top
Speed |
240 Kph
/ 149 mph |
|
Acceleration 0 - 100 Kph / 62 mph |
3.9
seconds |
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Power Graph
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