Aprilia RX 125 (2018-2024)

RX125

2021 update: Euro5 with minor visual tweaks (2020 with the black exhaust)

Successor

Updated: 15 May 2025


Launch decade: Style: Brand:

Specifications and Features

Length

2145 mm

Width

820 mm

Height

1180 mm

Seat Height

905 mm

Weight

– 134 kg wet
– Max load: 166 kg

Engine

124 cc Single-cylinder, liquid-cooled

Power

15 hp @ 10000 rpm

Power to weight ratio

11 HP/100kg

Torque

11 Nm @ 8000 rpm

Torque to weight ratio

8 Nm/100kg

Transmission

– 6-speed, wet multi-plate clutch
– Chain final drive

Fuel Capacity

7 liters

Suspension

– Front: 41 mm inverted fork, 240 mm travel
– Rear: mono-shock, 210 mm travel

Tyres

– Front: 90/90-21 (-53 cm)
– Rear: 120/80-18 (-46 cm)

Brakes

– Front: 260 mm disc, floating caliper
– Rear: 220 mm disc, floating caliper
– ABS available, rear lift mitigation

Instruments

– LCD display with speedometer, odometer, engine temperature, trip meters, top speed, voltmeter, clock

Other

– Optional: USB port under seat

Aprilia RX 125 2021 dashboard Aprilia RX 125 2021 front  placeholder back


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  • Size Estimator (see "About" page to learn more)
  • Length
  • Width
  • Height
  • Seat Height
  • Weight
  • Engine
  • Power
  • Power to weight ratio
  • Torque
  • Torque to weight ratio
  • Transmission
  • Fuel Capacity
  • Suspension
  • Tyres
  • Brakes
  • Instruments
  • Other
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