Segment: Naked / Road
Production years: 1984, 1985
In 1983, the smaller 750cc three-cylinder K 75 C model, developed largely in parallel with the four-cylinder K 100 and K 100 RS, was also planned for release but the maker decided to wait and see if the four-cylinder motorcycles were going to be accepted.
The patient paid off, and with the knowledge gained from the bigger cc class K motorcycles, BMW released the K 75 C and K 75 S models in 1985. The 75 C model had the cockpit fairing fixed to the handlebars, and the 75 S version had a sporty half-shell fixed to the frame.
The three-cylinder engine fitted on the 75 C model had an independent development with an additional balancer shaft that reduced the vibrations and raised the running smoothness of the engine to the level of the four-cylinder unit that powered the K 100 models.
The 1985 BMW K 75 C model, powered by the 740cc three-cylinder engine with a power output of 75 hp at 8,500 rpm and 68 Nm (50 lb-ft) of torque available at 6,750 rpm, gave the bike a top speed of 200 kph (125 mph).
The middle-class naked machine came with standard features such as cast-aluminum wheels, nose-fairing with a windscreen, a dual seat, passenger grab rails, a rear luggage rack, mid-mounted foot controls, an analog instrument cluster, and a center stand.
engine specs | Type: | liquid-cooled, four-stroke, transverse three cylinder, DOHC, 2 valves per cylinder | Displacement: | 740 cm3 | Bore X Stroke: | 2.6x2.8 in OR 66 mm | Compression Ratio: | 11.0:1 | Horsepower: | 75/8500 KW(hp)/RPM | Torque: | 50/6750 lb-ft/RPM OR 68/6750 Nm/RPM | Fuel System: | EFI |
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transmission specs | Gearbox: | 5-speed, manual | Clutch: | dry, single plate | Primary Drive: | - | Final Drive: | shaft |
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chassis specs | Frame: | steel, aluminium swingarm | Front Suspension: | telescopic fork with hydraulic shock absorber | Rear Suspension: | Monolever swinging arm | Front Brake: | dual 285mm discs, 2-piston calipers | Rear Brake: | single 285mm disc |
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dimension specs | Overall Length: | 87.4 in OR 2220 mm | Overall Width: | 35.4 in OR 899 mm | Seat Height: | 31.9 in OR 810 mm | Wheelbase: | 59.7 in OR 1516 mm | Ground Clearance: | 688 in OR 17475 mm | Weight: | 520 lbs OR 236 kg | Fuel Capacity: | 5.5 gallons OR 20.8 L |
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tyres specs | Front: | 100/90-18 56H | Rear: | 120/90-18 56H |
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