| MODEL | SUZUKI GT 125M 1974 - 1977 |
| Year | 1974 - 1977 |
| Engine Type | Two stroke, parallel twin |
| Displacement / Capacity | 124 cc / 7.6 cu in |
| Bore X Stroke | 43 x 43 mm |
| Compression Ratio | 6.8:1 |
| Cooling System | Air cooled |
| Max Power | 10.6 kW / 14.2 hp @ 7500 rpm |
| Max Torque | 20.6 Nm / 2.1 kgf-m / 15.2 lb-ft @ 6500 rpm |
| Ignition | PEI |
| Induction | Port control |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5 Speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic fork |
| Rear Suspension | Twin shocks, springs |
| Front Brakes | Single disc |
| Rear Brakes | Drum |
| DIMENSION SPECS | |
| Overall Length | 1915 mm |
| Overall Width | 735 mm |
| Overall Height | 1015 mm |
| Seat Height | — |
| Wheelbase | 1230 mm |
| Ground Clearance | 145 mm |
| Dry Weight | 115 kg |
| Wet Weight | 122 kg |
| WHEEL SPECS | |
| Front Tyre | 2.75-18 |
| Rear Tyre | 3.00-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 10 Litres |
| Fuel Consumption | — |
| Top Speed | 127 km/h |
A small learner-class two-stroke twin that followed the GT185 layout on a shorter wheelbase. Suzuki dropped the electric starter to keep the price down, so it was kick-start only. It stayed mostly unchanged apart from paint and trim, with a tail fairing arriving on the 1977 B version.
