| Attribute | Benelli QattroNove X On Road × | Derbi Atlantis 50 2T Bullet × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2009 |
| Make | Benelli | Derbi |
| Model | Benelli QattroNove X On Road | Derbi Atlantis 50 2T Bullet |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Mikuni | Carburettor. 17.5 mm |
| Displacement (cm³) | 49 | 49.4 |
| Power (kw) | 2 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | 3.7 | - |
| Bore (mm) | 40 | 40 |
| Stroke (mm) | 39.2 | 39.3 |
| Gearbox | Automatic | Automatic |
| Ignition | - | C.D.I. |
| Clutch | - | Centrifugal |
| Lubrication system | - | Mechanical oil pump |
| Compression | 7.0:1 | 10.5:1 |
| Chassis | ||
| Front suspension | Hydraulic telescopic fork | Hydraulic fork. |
| Rear suspension | Floating engine with hydraulic rear dumper – 5 positions spring preload adjustments | Monoshock. |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 110 | 110 |
| Frame type | Split single cradle frame in high tensile strength steel tube | - |
| Front tyre | 120/70-R12 | 120/70-12 |
| Rear tyre | 130/70-R12 | 120/70-12 |
| Front wheel travel (mm) | - | 25 |
| Rear wheel travel (mm) | - | 65 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,275 | 1,265 |
| Dry weight (kg) | 96 | 86 |
| Power/weight ratio | 0.0208 | - |
| Overall length (mm) | 1,805 | 1,810 |
| Overall width (mm) | 720 | 675 |
| Seat height (mm) | 800 | 790 |
| Performance | ||
| Reserve fuel capacity (l) | 1.5 | 1.5 |
| Fuel capacity (l) | 6.2 | 7.1 |
| Oil capacity (l) | - | 1.5 |