| Attribute | Megelli 125 s × | AJS CSR NKT1 125 × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2009 |
| Make | Megelli | AJS |
| Model | Megelli 125 s | AJS CSR NKT1 125 |
| Category | Naked bike | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Twin, four-stroke |
| Fuel system | Carburettor. Mikuni | Carburettor |
| Displacement (cm³) | 124.1 | 124 |
| Power (kw) | 8 | 8.3 |
| Cooling system | - | Liquid |
| Transmission type,final drive | - | Chain |
| Torque (Nm) | 9 | - |
| Bore (mm) | 56.5 | 44 |
| Stroke (mm) | 49.5 | 40 |
| Gearbox | - | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Ignition | CDI | Coil CDI |
| Clutch | Wet, multiplate | Wet, multiplate |
| Lubrication system | Wet sump | - |
| Compression | 10.0:1 | - |
| Chassis | ||
| Front suspension | - | Telefork |
| Rear suspension | - | Twin reservoir shocks |
| Front brakes | - | Single disc |
| Rear brakes | - | Single disc |
| Front tyre | 100/70-17 | 90/90-18 |
| Rear tyre | 130/70-17 | 130/90-15 |
| Other | ||
| Starter | Electric | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,349 | 1,320 |
| Dry weight (kg) | 110 | 153 |
| Power/weight ratio | 0.0727 | 0.0542 |
| Seat height (mm) | 800 | 787 |
| Performance | ||
| Fuel capacity (l) | - | 18 |