BMW K 75 S - 1986 Specifications and Reviews
The 1986 BMW K 75 S is a lightweight sport-touring motorcycle that appeals to riders seeking nimble handling and fuel efficiency without sacrificing performance. Its innovative three-cylinder engine delivers smooth power while the shaft drive and compact 235kg frame make it ideal for both commuting and weekend touring. Best known for combining everyday practicality with spirited riding dynamics.
General information | |
| Category | Sport touring |
| Year | 1986 |
| Model | BMW K 75 S |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Shaft drive (cardan) |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Fuel control | DOHC |
| Valves per cylinder | 2 |
| Bore x stroke | 67.0 x 70.0 mm (2.6 x 2.8 inches) |
| Compression | 11.0:1 |
| Power | 75.00 |
| Stroke | 4 |
| Engine type | In-line three |
| Capacity: | 740.00 ccm (45.15 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 235.0 kg (518.1 pounds) |
| | |
BMW K 75 S dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Dual disc |
| Rear tyre dimensions | 130/90-17 |
| Front tyre dimensions | 100/90-18 |
Speed and acceleration | |
| Top speed | 199.0 km/h (123.7 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 21.00 litres (5.55 gallons) |
Performance Profile & Rider Fit
75 hp
Peak Power
4.8s
0-60 mph
123.7 mph
Top Speed
Best For
Track30%
City55%
Cornering55%
Daily Riding70%
Touring82%
Passenger72%
Rider Profile
| Best For | Suits riders with at least some prior experience, as the K75 S's weight and shaft-driven torque response reward a confident, deliberate riding style. |
| Purpose | Built for covering long distances comfortably at a brisk but unhurried pace rather than chasing outright speed or lap times. |
| Rider Fit | The tall-ish seat height and substantial dry weight mean shorter or less physically strong riders may find slow-speed maneuvers and parking a bit of a workout. |
| Character | A smooth, understated inline-triple with a reputation for durability and effortless midrange pull, appealing to riders who value mechanical refinement over aggression. |
| Not Ideal For | Not the right choice for riders seeking sharp, flickable handling, off-road capability, or class-leading acceleration. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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