| MODEL | SUZUKI SP 125 1987 - 1988 |
| Year | 1987 - 1988 |
| Engine Type | Four stroke, single cylinder, OHC, twin dome combustion chamber |
| Displacement / Capacity | 124 cc / 7.6 cu in |
| Bore X Stroke | 57 x 48.8 mm |
| Compression Ratio | 9.5:1 |
| Cooling System | Air cooled |
| Max Power | 8.7 kW / 12 hp @ 9800 rpm |
| Max Torque | 8.71 Nm / 6.42 lb-ft @ 9500 rpm |
| Ignition | Suzuki PEI |
| Induction | Mikuni VM26SS carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6-speed |
| Clutch | — |
| Final Drive | Chain, #428 |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Oil damped telescopic fork, leading axle, 206 mm / 8.1 in travel |
| Rear Suspension | Box-type swingarm, monoshock, full floater, 201 mm / 7.9 in travel |
| Front Brakes | Single hydraulic disc |
| Rear Brakes | Drum |
| DIMENSION SPECS | |
| Overall Length | 2170 mm / 85.4 in |
| Overall Width | 845 mm / 33.3 in |
| Overall Height | 1190 mm / 46.9 in |
| Seat Height | 820 mm / 32.3 in |
| Wheelbase | 1390 mm / 54.8 in |
| Ground Clearance | 260 mm / 10.2 in |
| Dry Weight | 101 kg / 223 lbs |
| Wet Weight | 114 kg / 251 lbs |
| WHEEL SPECS | |
| Front Tyre | 80/80-21 45P |
| Rear Tyre | 100/80-18 53P |
| FUEL SYSTEM | |
| Fuel Capacity | 13 Litres / 3.4 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The later SP 125 was a more serious trail machine than the first version, with a front disc brake, a monoshock rear end with long travel, semi-knobbly tyres and much more ground clearance. It stayed a light, kick-started 125 single.
