| MODEL | HONDA CB 125T 1980 - 1982 |
| Year | 1980 - 1982 |
| Engine Type | Four stroke, parallel twin, OHC, 2 valves per cylinder |
| Displacement / Capacity | 124 cc / 7.6 cu in |
| Bore X Stroke | 44 x 41 mm |
| Compression Ratio | 7.4:1 |
| Cooling System | Air cooled |
| Max Power | 12.3 kW / 16.5 hp @ 11000 rpm |
| Max Torque | 12 Nm / 8.8 lb-ft @ 9000 rpm |
| Ignition | CDI |
| Induction | 2x Keihin 26 mm slide type carburettors, manual choke |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5 Speed |
| Clutch | Wet, multi-disc |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | 31 mm oil-damped telescopic forks |
| Rear Suspension | Swing arm, twin coil-spring hydraulic shocks, 5-position preload |
| Front Brakes | Single 240 mm disc |
| Rear Brakes | 130 mm drum |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 114 kg |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 2.75-18 |
| Rear Tyre | 3.00-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 11.5 Litres / 3.0 US gal |
| Fuel Consumption | — |
| Top Speed | 128.7 km/h / 80 mph |
From 1980 the CB 125T twin had CDI electronic ignition and larger 26 mm carburettors, with claimed output of around 16.5 hp. The chassis stayed conventional, with 31 mm forks, twin shocks, a front disc and a rear drum. It remained a staple learner bike in Europe.
