| Attribute | Aprilia RX 125 2011 × | Gilera Nexus 125 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2007 |
| Make | Aprilia | Gilera |
| Model | Aprilia RX 125 | Gilera Nexus 125 |
| Category | Enduro / offroad | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Dell’Orto VHST 28 | - |
| Engine details | Aluminium cylinder with Nikasil liner. | - |
| Displacement (cm³) | 124.8 | 124 |
| Power (kw) | 15.7 | 10.6 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | - |
| Torque (Nm) | 16 | 11.7 |
| Bore (mm) | 54 | 57 |
| Stroke (mm) | 54.5 | 46 |
| Gearbox | 6-speed | Automatic |
| Ignition | - | Electronic inductive discharge |
| Clutch | Multi-plate wet clutch. | Dry centrifugal type with damping plugs |
| Lubrication system | Separate mixing with variable displacement, volumetric pump. | - |
| Compression | 12.5:1 | 12.0:1 |
| Chassis | ||
| Front suspension | 40 mm upside down hydraulic fork. Wheel travel 260 mm. | Telescopic hydraulic fork with ö 35 mm shafts; 94 mm travel |
| Rear suspension | Steel swingarm. Hydraulic monoshock with piggy back cylinder. Wheel travel 270 mm. | Double hydraulic shock absorber with four-position spring preload; 76 mm travel |
| Front brakes | Single disc | Single disc. Stainless steel disk, ö 260 mm, two-piston floating caliper |
| Rear brakes | Single disc | - |
| Diameter (mm) | 220 | 240 |
| Frame type | High strength steel frame with double trellis beam and double cradle. Detachable seat frame. | Double cradle trellis made of high-strength steel tubes |
| Front tyre | 110/70-17 | 120/70-14 |
| Rear tyre | 150/60-17 | 140/60-14 |
| Wheels | Front wheel Aluminium, 1.6x21”. Rear wheel Aluminium, 2.15x18”. | - |
| Front wheel travel (mm) | - | 94 |
| Rear wheel travel (mm) | - | 76 |
| Other | ||
| Starter | Kick | Electric |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,530 |
| Dry weight (kg) | 116 | 186 |
| Power/weight ratio | 0.1353 | 0.057 |
| Overall length (mm) | 2,165 | 2,100 |
| Overall width (mm) | 850 | 780 |
| Seat height (mm) | 830 | 810 |
| Performance | ||
| Top speed (km/h) | 120 | 103 |
| Reserve fuel capacity (l) | 1.3 | - |
| Fuel capacity (l) | 10 | 15 |