Aprilia RS4 125 (2017 – 2018)

Aprilia RS4 125 (2017 - 2018)

The Aprilia RS4 125 is the culmination of a quarter-century of innovation and excellence in the world of sportbikes. This powerhouse of a motorcycle boasts a sleek, aggressive design inspired by its World SBK-winning RSV4 sibling, complete with a distinctive triple headlight and aerodynamic fairing. At the heart of this machine lies a potent 125cc engine that delivers thrilling performance and responsiveness, making it an absolute blast to ride on both road and track.

The RS4 125’s aluminium frame is a masterclass in lightweight engineering, providing razor-sharp handling and agility that will leave even the most seasoned riders grinning from ear to ear. And with its generous storage compartment and USB port, you can stay connected and charge your devices on the go. Whether you’re carving up mountain roads or dominating the track, the Aprilia RS4 125 is the ultimate expression of speed, style, and riding exhilaration.

Available in two sporty liveries – Silver Speed and Black Speed – this exceptional motorcycle embodies the very essence of Aprilia’s passion for high-performance motorcycles that thrill and inspire. With its potent engine, razor-sharp handling, and cutting-edge features, the Aprilia RS4 125 is a true champion of the road and track, guaranteed to leave you wanting more with every twist and turn.

Key Specifications

Engine TypeFour stroke,single cylinder, DOHC, 4 valves
Engine Capacity124.8 cc / 7.6 cu in
Max Power11.7 kw / 16 hp
Max Torque11 Nm / 1.12 kgf-m / 8.1 ft/lb @ 8500 rpm
Fuel Tank Capacity3.8 US gallons / 14.5 L
Seat Height32.3 inches / 820 mm
Aprilia RS4 125 (2017 - 2018)

All Specifications

Make & Model

ModelAprilia RS4 125
Year2017 – 2018

Engine

Engine TypeFour stroke,single cylinder, DOHC, 4 valves
Displacement124.8 cc / 7.6 cu in
Bore x Stroke58 X 47 mm
Compression Ratio12.5 0.5:1
Max Horsepower11.7 kw / 16 hp
Max Torque11 Nm / 1.12 kgf-m / 8.1 ft/lb @ 8500 rpm
Engine Management SystemMagneti Marelli M3G ø 32mm ECU
Lubrication SystemWet sump
Cooling SystemLiquid cooled

Performance

Top Speedn/a

Transmission

ClutchMultiple discs, in oil bath
Gearbox6 Speed
Gear Ratios1st 11/33 (0.33) 2nd 15/30 (0.50) 3rd 18/27 (0.67) 4th 20/24 (0.83) 5th 25/27 (0.92) 6th 23/22 (1.05)
Final DriveChain: 60/13 (4.61)

Electrical & Electronics System

StarterElectric
ABSBOSCH Single channel

Chassis & Suspension

Frame TypeAluminum perimeter frame
Front Suspension41 mm Upside down fork
Front Suspension Travel4.3 inches / 110 mm
Rear SuspensionAsymmetric swingarm with monoshock
Rear Suspension Travel5.1 inches / 130 mm

Wheels & Brakes

Wheelslight alloy with 6 split spokes, with sealing profile for tubeless tyres.
Front Tire Size110/80 17
Rear Tire Size130/70 17
Front BrakesSingle 300 mm disc, 4 piston caliper
Rear BrakesSingle 218 mm disc, 1 piston caliper
ABSBOSCH Single channel

Dimension & Weights

Overall Length1953 mm / 76.8 in
Overall Width760 mm / 29.9 in
Overall Height1135 mm / 44.6 in
Seat Height32.3 inches / 820 mm
Wheelbase53.2 inches / 1353 mm
Fuel Tank Capacity3.8 US gallons / 14.5 L
Dry Weight122 kg / 269 lbs

Features

  • New look inspired by RSV4 Superbike
  • Triple headlight
  • Exclusive aluminium frame
  • Racing-inspired refinement
  • Reduced weight and bulk
  • Textbook agility and handling
  • Available in two liveries: Silver Speed and Black Speed
  • Sporty orientation with graphics on a red background
  • USB port for device charging
  • Storage compartment that can hold a tablet up to 6″
  • Euro4 regulations compliance
  • Generous engine
  • Best components and technical features
  • Ergonomics of a true super sport bike
  • Sleek fairing
Aprilia RS4 125 (2017 - 2018)
Aprilia RS4 125 (2017 - 2018)

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