Kawasaki KH 125 - 1980 Specifications and Reviews
The 1980 Kawasaki KH 125 is an entry-level commuter motorcycle ideal for novice riders and urban commuting. Powered by a lightweight 125cc single-cylinder engine with rotary valve technology, it delivers reliable everyday performance. Known for its fuel efficiency, manageable weight, and accessible 6-speed transmission, the KH 125 became a popular choice for learner riders throughout the 1980s.
1980
General information | |
| Category | Classic |
| Year | 1980 |
| Model | Kawasaki KH 125 |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | Rotary valves |
| Bore x stroke | 56.0 x 50.6 mm (2.2 x 2.0 inches) |
| Compression | 6.0:1 |
| Power | 10.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 125.00 ccm (7.63 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 106.0 kg (233.7 pounds) |
| | |
Kawasaki KH 125 dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 3.00-18 |
| Front tyre dimensions | 2.75-18 |
| | |
Speed and acceleration | |
| Top speed | 100.0 km/h (62.1 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 11.50 litres (3.04 gallons) |
Performance Profile & Rider Fit
10 hp
Peak Power
62.1 mph
Top Speed
Best For
Track15%
City75%
Cornering55%
Daily Riding55%
Touring25%
Passenger20%
Rider Profile
| Best For | This is a friendly, low-intimidation bike well suited to new riders or those returning to small-displacement classics. |
| Purpose | Best suited to light commuting, learner training, and casual weekend rides rather than any serious speed work. |
| Rider Fit | Its light weight and low seat height make it easy to manage for riders of smaller stature or limited strength. |
| Character | A classic two-stroke single with a buzzy, revvy nature that rewards keeping it spinning through the gears. |
| Not Ideal For | Not for riders wanting highway speed, long-distance touring comfort, or a passenger-friendly ride. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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