| MODEL | CAGIVA K 7 125 1990 - 1992 |
| Year | 1990 - 1992 |
| Engine Type | Two-stroke, single cylinder |
| Displacement / Capacity | 124.8 cc / 7.6 cu in |
| Bore X Stroke | 56 x 50.6 mm |
| Compression Ratio | 5.9:1 |
| Cooling System | — |
| Max Power | 20.74 kW / 28.2 hp @ 9800 rpm |
| Max Torque | 20.53 Nm / 15.14 lb-ft @ 9400 rpm |
| Ignition | Electronic CDI |
| Induction | Single Dell'Orto VHSB 34 ES carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 7-speed |
| Clutch | Wet multiplate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | 40 mm Marzocchi hydraulic telescopic forks, 260 mm / 10.2 in travel |
| Rear Suspension | Swingarm, single shock, 270 mm / 10.6 in travel |
| Front Brakes | Single 260 mm disc |
| Rear Brakes | Single 220 mm disc |
| DIMENSION SPECS | |
| Overall Length | 2100 mm / 82.7 in |
| Overall Width | 870 mm / 34.3 in |
| Overall Height | 1340 mm / 52.8 in |
| Seat Height | 940 mm / 37.0 in |
| Wheelbase | 1390 mm / 54.7 in |
| Ground Clearance | 360 mm / 14.2 in |
| Dry Weight | 120 kg / 264.5 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90-21 |
| Rear Tyre | 120/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 14 Litres / 3.7 US gal |
| Fuel Consumption | — |
| Top Speed | — |
A tall 125 cc two-stroke enduro-style machine in Cagiva's early-1990s range, with long-travel suspension and a 21-inch front wheel. Its seven-speed gearbox and roughly 28 hp made it a strong performer for the class, aimed at licence-limited riders wanting a dual-purpose bike.
