The BMW K1, a revolutionary super sports bike, unveiled in 1991 as the German manufacturer’s flagship model. Riding the K1 in the picturesque Frascati countryside around Rome, I was struck by its unique blend of curves and angular lines, a design that would likely polarize opinions, much like the Ford Sierra upon its introduction.
The K1’s engine, a 1,000cc inline-four, delivered a potent combination of power and refinement, making it an exhilarating ride on the winding roads of Italy. Its smooth, linear power delivery and responsive throttle made it a delight to ride, while its handling was characterized by a precise, agile feel.
The K1’s design, though polarizing, is a bold statement from BMW, showcasing the brand’s willingness to push boundaries and challenge conventional motorcycle design. With its striking color schemes and high-visibility decals, the K1 is an unmistakable presence on the road. And as I rode this incredible machine, one thing became clear: the BMW K1 is a true masterpiece of engineering and design.
Key Specifications
Engine Type
Four-stroke, horizontal in line four cylinder, DOHC, 4 valves per cylinder
Engine Capacity
987 cc / 60.2 cu in
Max Power
72.9 kw / 100 hp
Max Torque
100 Nm / 10.2 kgf-m / 74 ft lb @ 6750 rpm
Fuel Tank Capacity
22 L/ 5.8 US gal
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
BMW K1
Year
1991 – 92
Engine
Engine Type
Four-stroke, horizontal in line four cylinder, DOHC, 4 valves per cylinder
Displacement
987 cc / 60.2 cu in
Bore x Stroke
67 x 70 mm
Compression Ratio
11.0:1
Max Horsepower
72.9 kw / 100 hp
Max Torque
100 Nm / 10.2 kgf-m / 74 ft lb @ 6750 rpm
Engine Management System
Electronic injection, Bosch Motronic
Cooling System
Liquid cooled
Performance
Top Speed
240.4 km/h / 149.4 mph
*n/a – information not provided by manufacturer
Transmission
Gearbox
5 Speed
Final Drive
Shaft
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Front Suspension
Telescopic fork with hydraulic shock absorber
Rear Suspension
Monolayer swinging arm
Wheels & Brakes
Front Tire Size
120/70 ZR17
Rear Tire Size
160/60 ZR18
Front Brakes
2 x 305mm discs, 4 piston calipers
Rear Brakes
Single 285mm disc, 1 piston caliper
Dimension & Weights
Fuel Tank Capacity
22 L/ 5.8 US gal
Features
Curvaceous design with angular individual parts
18-inch high decals spelling out “K1”
“Marrakesh” red or “Lagoon” blue bodywork
Shocking yellow suspension
Box sections in the tail for storage and indicator mounts
Wide handlebars for low-speed maneuverability
Poor full lock on the handlebars
Requires a two-point turn for normal-width road turns
100 horsepower engine
Restricted to 100 horsepower for sale in Germany
BMW’s first “super sports bike” and new flagship model
Features a unique design that was initially met with criticism
Has storage pockets in the tail
Indicator mounts integrated into the tail box sections
High-decals spelling out “K1”
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
