Aprilia RX 125 2020
Complete specifications and details for the 2020 Aprilia RX 125. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

Basic Information
Make | Aprilia |
---|---|
Model | RX 125 |
Year | 2020 |
Category | Enduro-offroad |
Chassis, Suspension & Brakes
Frame Type | Double cradle steel |
---|---|
Front Brakes | Single disc. Floating calliper. Front wheel only ABS. |
Front Brakes Diameter | 300 mm (11.8 inches) |
Front Suspension | Ø 41 mm telescopic upside down fork |
Front Tyre | 90/90-21 |
Front Wheel Travel | 240 mm (9.4 inches) |
Rear Brakes | Single disc. Floating calliper |
Rear Brakes Diameter | 220 mm (8.7 inches) |
Rear Suspension | Hydraulic monoshock absorber with progressive link system. |
Rear Tyre | 120/80-18 |
Rear Wheel Travel | 220 mm (8.7 inches) |
Wheels | Aluminium spoked wheel. |
Other Specifications
Color Options | Black/red |
---|---|
Starter | Electric |
Engine & Transmission
Displacement | 124.20 ccm (7.58 cubic inches) |
---|---|
Engine Details | Single cylinder, four-stroke |
Power | 15.00 HP (10.9 kW)) @ 10500 RPM |
Torque | 10.90 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8250 RPM |
Compression | 12.5:1 |
Bore X Stroke | 58.0 x 47.0 mm (2.3 x 1.9 inches) |
Valves Per Cylinder | 4 |
Fuel System | Injection. Magneti Marelli M3G ø 32mm ECU |
Ignition | Electronic with CDI capacity discharge |
Lubrication System | Wet sump |
Cooling System | Liquid |
Gearbox | 6-speed |
Transmission Type Final Drive | Chain |
Clutch | Multi-plate in oil bath. |
Driveline | Primary drive: Gearbox: 63/19 (3.31). Final drive: Chain: 17/40 (2.35). |
Emission Details | Euro 4 |
Dimensions & Capacities
Fuel Capacity | 7.50 litres (1.98 gallons) |
---|---|
Seat Height | 905 mm (35.6 inches) If adjustable, lowest setting. |
Weight Incl Oil Gas Etc | 120.0 kg (264.6 pounds) |