BMW K1

The bike's distinctive bodywork, including the virtually-enclosed front wheel and bulbous tail section, is designed to make it aerodynamically efficient.

Model year

1991

Type

Supersport

Make

BMW

Engine Power

99.25 HP (73 kW) @ 8000 rpm

Top Speed

146.02 mph

Technical Specifications

Engine and transmission

Engine type:
4 cylinders, 4-stroke, Inline
Displacement:
987 cc (60.31 cubic inches)
Bore × stroke:
2.64 inch × 2.76 inch (square)
Cooling system:
Water cooled
Power:
99.25 HP (73 kW) @ 8000 rpm
Torque:
100 Nm (73.76 lb-ft) @ 6750 rpm
Valves
Valve train:
DOHC, variable
Valves per cylinder:
4
Fuel and ignition
Sparks per cylinder:
1
Fuel supply system:
Fuel injection
Ignition type:
Digital CDI
Throttle:
Cable operated
Compression:
11:1
Engine mounting:
Longitudinal
Lubrication system:
Wet sump
Gear box:
Manual 5-speed
Clutch:
Dry, single plate, cable operated
Final drive:
Shaft

Dimensions

Physical measures
Length:
87.8 inch
Width:
34.4 inch
Height:
47.6 inch
Weight
Curb weight:
582 lbs
Dry weight:
515.9 lbs
Wheel base:
61.6 inch
Ground clearance:
5.51 inch
Seat height:
30.7 inch

Chassis and suspension

Front
Suspension:
Cartridge
Brake:
Twin Disk, Ø12.01 inch
Tire:
120 / 70 R17 ZR
Rear
Suspension:
mono shock, Paralever
Brake:
Disk, Ø11.22 inch
Tire:
160 / 60 R18 ZR
Frame type:
steel, Trellis frame