Comparison of Aermacchi 250 Ala Verde Serie 2 1969 and Keeway RKR 125 2021 [S]ave
| Attribute |  Aermacchi 250 Ala Verde Serie 2 1969 × |  Keeway RKR 125 2021 × |
|---|---|---|
| General | ||
| Production from (year) | 1969 | 2021 |
| Make | Aermacchi | Keeway |
| Model | Aermacchi 250 Ala Verde Serie 2 | Keeway RKR 125 |
| Category | Sport | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Carburettor. DellÓrto UB24 BS2 | Injection |
| Displacement (cm³) | 246.2 | 124.1 |
| Power (kw) | 13.1 | 9.2 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | - | 10 |
| Bore (mm) | 66 | 54 |
| Stroke (mm) | 72 | 54.5 |
| Gearbox | 4-speed | 5-speed |
| Ignition | - | TLI |
| Clutch | Wet multiplate | - |
| Lubrication system | - | Pressure splash |
| Compression | 8.5:1 | 11.6:1 |
| Chassis | ||
| Front suspension | Telescopic -Geriani | Telescopic fork |
| Rear suspension | Swingarm-two shocks | Mono shocks |
| Front brakes | Expanding brake (drum brake). Simplex | Single disc |
| Rear brakes | Expanding brake (drum brake). Simplex | Single disc |
| Diameter (mm) | 180 | 240 |
| Frame type | - | Arch bar truck |
| Front tyre | - | 100/80-17 |
| Rear tyre | - | 130/70-17 |
| Seat | Dual | - |
| Wheels | Spoked | - |
| Front wheel travel (mm) | - | 112 |
| Rear wheel travel (mm) | - | 43 |
| Other | ||
| Starter | Kick | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,321 | 1,310 |
| Dry weight (kg) | 135 | 153 |
| Power/weight ratio | 0.097 | 0.0601 |
| Overall height (mm) | 910 | 770 |
| Overall length (mm) | 1,938 | 2,050 |
| Overall width (mm) | 762 | 740 |
| Ground clearance (mm) | - | 160 |
| Performance | ||
| Fuel capacity (l) | 17 | 15 |
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