BMW K 75 S - 1988 Specifications and Reviews
The 1988 BMW K 75 S is a lightweight sport-tourer featuring a distinctive 740cc three-cylinder engine, ideal for riders seeking nimble handling and smooth mid-range power. Known for its shaft-drive reliability and compact 235kg frame, it excels at spirited road riding while maintaining practical everyday usability. Its liquid-cooled DOHC engine delivers 75 horsepower with excellent fuel efficiency.
General information | |
| Category | Sport touring |
| Year | 1988 |
| 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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