Discover the emotions behind the wheel of the 2003 Aprilia RS 125 R – a motorcycle that combines sporty character with elegant design. This compact yet powerful bike is equipped with a dynamic 124.8 cm³ engine, generating 28.8 HP, which translates into unforgettable experiences with every ride. Its agile construction and precise suspension make the RS 125 R excel on winding roads as well as in urban hustle and bustle. It’s the perfect choice for those who want to combine functionality with a passion for speed. Let every turn become a pleasure, and every kilometer an unforgettable adventure. See for yourself what this iconic model has to offer!
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| Engine Capacity (cm³) | 124.8 |
|---|---|
| Type | Single-cylinder, two-stroke |
| Details | Rotax 122: Aluminium cylinder with Nikasil coated liner. Reed valve intake. |
| Bore × Stroke (mm) | 54.0 x 54.5 |
| Compression | 12.5:1 |
| Valves/Cylinder | - |
| Max RPM | - |
| Power (HP) | 28.8 |
|---|---|
| Power (kW) | 11000 |
| Torque (Nm) | 18,7 |
| Peak Torque (RPM) | 10000 |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | 155 |
| Gearbox | 6-speed |
|---|---|
| Final Drive | Chain (final drive) |
| Clutch | Multi plate in oil bath |
| Driveline | Primary drive: Gearbox: 63/19 (3.32). Final drive: Chain: 17/40 (2.35). |
| Fuel System | Carburettor. Dell Orto PHBH 28 BD |
|---|---|
| Fuel Control | - |
| Fuel Consumption (l/100 km) | - |
| Fuel Capacity (l) | 14 |
| Reserve Fuel (l) | 3,5 |
| Oil Capacity (l) | 0,6 |
| CO₂ Emissions (g/km) | - |
| Emission Details | Euro 1, catalytic converter |
| Exhaust System | B-1149 e11 e3 |
| Frame Type | Sloping twin-spar frame in thin wall box section cast aluminium, with reinforcement cross-ribbing. |
|---|---|
| Rake Angle (°) | - |
| Trail (mm) | - |
| Front Suspension | Upside down hydraulic fork, 40 mm |
| Front Wheel Travel (mm) | 120 mm (4.7 inches) |
| Rear Suspension | Swingarm with asymmetric members in thin wall box section cast aluminium. Hydraulic monoshock with adjustable spring preload. |
| Rear Wheel Travel (mm) | 120 mm (4.7 inches) |
| Dry Weight (kg) | - |
|---|---|
| Total Weight (kg) | 139 |
| Power-to-Weight Ratio | - |
| Seat Height (mm) | 805 |
| Overall Height (mm) | 1135 |
| Overall Length (mm) | 1950 |
| Overall Width (mm) | 720 |
| Wheelbase (mm) | 1345 |
| Ground Clearance (mm) | 163 |
| Front Tyre | 110/70-ZR17 |
|---|---|
| Rear Tyre | 150/60-ZR17 |
| Front Brakes | Single disc. Axial caliper, 4 pistons |
| Front Brake Diameter (mm) | 320 |
| Rear Brakes | Single disc. 2-piston caliper |
| Rear Brake Diameter (mm) | 220 |
| Wheels | Aluminium alloy. Front 3.00 x 17, rear 4,00 x 17. |
| Starter | Electric |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | - |
| Battery | - |
| Ignition | Nippondeso CDI 071000-0910 QCA91 |
| Lubrication System | Separate mixing with variable displacement, volumetric pump. |
|---|---|
| Cooling System | Liquid |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |