| Attribute | Aprilia RS 125 2011 × | Aprilia RS 125 Replica Alitalia × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2011 |
| Make | Aprilia | Aprilia |
| Model | Aprilia RS 125 | Aprilia RS 125 Replica Alitalia |
| Category | Sport | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. DellOrto VHST 28. | Carburettor. DellOrto VHST 28. |
| Engine details | Aluminium cylinder with Nikasil coated liner. Read valve intake. | Aluminium cylinder with Nikasil coated liner. Read valve intake. |
| Displacement (cm³) | 124.8 | 124.8 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 54 | 54 |
| Stroke (mm) | 54.5 | 54.5 |
| Gearbox | 6-speed | 6-speed |
| Driveline | Primary drive: Gearbox: 63/19 (3.31). Final drive: Chain: 17/40 (2.35). | Primary drive: Gearbox: 63/19 (3.31). Final drive: Chain: 17/40 (2.35). |
| Ignition | CDI | CDI |
| Clutch | Multi-plate in oil bath. | Multi-plate in oil bath. |
| Lubrication system | Separate mixing with variable displacement, volumetric pump. | Separate mixing with variable displacement, volumetric pump. |
| Compression | 12.5:1 | 12.5:1 |
| Chassis | ||
| Front suspension | Upside down hydraulic fork, Ø 40 mm. Wheel travel 120 mm. | Upside down hydraulic fork, Ø 40 mm. Wheel travel 120 mm. |
| Rear suspension | Swingarm with asymmetric members in thin wall box section cast aluminium. Hydraulic monoshock with adjustable spring preload. Wheel travel 120 mm. | Swingarm with asymmetric members in thin wall box section cast aluminium. Hydraulic monoshock with adjustable spring preload. Wheel travel 120 mm. |
| Front brakes | Single disc | Single disc. radial calliper with four, horizontally opposed pistons |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Sloping twin-spar frame in thin wall box section cast aluminium, with reinforcement cross-ribbing. | ultra-stiff aluminium |
| Front tyre | 110/70-17 | 110/70-17 |
| Rear tyre | 150/60-17 | 150/60-17 |
| Wheels | Aluminium alloy. Front 3.00 x 17”; rear 4,00 x 17”. | Aluminium alloy with split spokes. Front 3.00 x 17”; rear 4,00 x 17”. |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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| Instruments | - | analogue/digital instrument panel complete with multifunctional computer, |
| Dimensions | ||
| Wheelbase (mm) | 1,345 | 1,345 |
| Overall length (mm) | 1,955 | 1,955 |
| Overall width (mm) | 720 | 720 |
| Seat height (mm) | 805 | 805 |
| Performance | ||
| Fuel capacity (l) | 14 | 14 |