| Attribute | Yamaha X-Max 250 2007 × | Derbi Terra Adventure 125 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2009 |
| Make | Yamaha | Derbi |
| Model | Yamaha X-Max 250 | Derbi Terra Adventure 125 |
| Category | Scooter | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 249.8 | 124.2 |
| Power (kw) | 14.5 | 10.9 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | - | Chain |
| Torque (Nm) | 20.8 | - |
| Bore (mm) | 69 | 58 |
| Stroke (mm) | 66.8 | 47 |
| Gearbox | Automatic | 6-speed |
| Fuel control | - | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Electronic (C.D.I.) | Electronic CDI |
| Clutch | Automatic centrifugal | Multi-plate |
| Lubrication system | - | Dry sump |
| Compression | 10.0:1 | 12.0:1 |
| Exhaust system | - | Euro 3 |
| Chassis | ||
| Front suspension | Hydraulic telescopic fork | Hydraulic fork |
| Rear suspension | Hydraulic unit swing | Mono-shock with adjustable spring pre-load. |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 240 | 220 |
| Frame type | - | Steel perimetral double beam |
| Front tyre | 120/70-M15 | 90/90-21 |
| Rear tyre | 140/70-M14 | 2/90-90 |
| Front wheel travel (mm) | 110 | 175 |
| Rear wheel travel (mm) | 117 | 170 |
| Other | ||
| Starter | Electric | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,545 | 1,451 |
| Dry weight (kg) | 164 | 121 |
| Power/weight ratio | 0.0884 | 0.0901 |
| Overall height (mm) | 1,380 | 1,408 |
| Overall length (mm) | 2,210 | 2,192 |
| Overall width (mm) | 790 | 815 |
| Seat height (mm) | 785 | 795 |
| Performance | ||
| Fuel capacity (l) | 12.5 | 11 |