Aprilia RS 125 (2003 – 2004)

Aprilia RS 125 (2003 - 2004)

The Aprilia RS 125 – a road sports bike that embodies the perfect blend of style and substance. Available in two versions, Poggiali Replica and Aprilia Black, this exceptional machine redefines the under-18 rider’s motorcycling experience.

Its sporty lines are the result of meticulous design and cutting-edge aerodynamic research, honed to perfection through extensive wind tunnel testing. The RS 125’s aerodynamic fairing and windshield work in tandem with integrated hand guards to minimize turbulence and maximize speed and performance.

The bike’s styling is both sleek and aggressive, from the front mudguard to the rear tail, which not only improves aerodynamics but also features a lockable storage compartment for added convenience. The multi-focal double lamp headlight cluster adds an extra layer of active safety during nighttime riding.

Whether carving through twisty roads or cruising on the highway, the Aprilia RS 125 delivers exceptional stability and safety at high speeds, making it the perfect choice for young riders seeking a thrilling yet responsible motorcycling experience.

Key Specifications

Engine TypeSingle cylinder, two stroke, reed valves induction
Engine Capacity125 cc / 7.6 cu in
Max Power21 kw / 28 hp
Max Torque19 Nm / 1.9 kgf-m / 14.1 lb-ft @ 9000 rpm
Fuel Tank Capacity11.5 L / 3.0 US gal
Weight (Wet/Kerb)313 lbs / 142 kg
Seat Height31.7 inches / 805 mm
Aprilia RS 125 (2003 - 2004)

All Specifications

Make & Model

ModelAprilia RS 125
Year2003 – 2004

Engine

Engine TypeSingle cylinder, two stroke, reed valves induction
Displacement125 cc / 7.6 cu in
Bore x Stroke54 x 54.5mm
Compression Ratio14.5:1
Max Horsepower21 kw / 28 hp
Max Torque19 Nm / 1.9 kgf-m / 14.1 lb-ft @ 9000 rpm
Engine Management SystemDell’Orto VHSB 34LD
Cooling SystemLiquid cooled

Performance

Top Speed155 km/h / 96 mph

Transmission

Gearbox6 Speed
Final DriveChain

Electrical & Electronics System

StarterElectric

Chassis & Suspension

Front SuspensionUpside-down forks, 40mm
Front Suspension Travel4.7 inches / 120 mm
Rear SuspensionMonoshock
Rear Suspension Travel4.7 inches / 120 mm

Wheels & Brakes

Front Tire Size110/70-17
Rear Tire Size150/60-17
Front BrakesSingle 320 mm discs, 4 piston caliper
Rear BrakesSingle 240 mm disc, 2 piston caliper

Dimension & Weights

Seat Height31.7 inches / 805 mm
Wheelbase53.0 inches / 1345 mm
Fuel Tank Capacity11.5 L / 3.0 US gal
Wet (kerb/curb) Weight313 lbs / 142 kg
Dry Weight115 kg / 254 lbs

Features

  • Sporty lines result from design and aerodynamic research
  • Aerodynamic fairing reduces air resistance
  • Reduced fuel consumption
  • Optimised performance under all conditions
  • Windshield with integrated hand guards to eliminate turbulence
  • Front mudguard matches bodywork styling
  • Original, eye-catching headlight cluster with multi-focal double lamp unit
  • Improved active safety at night-time and day-time riding
  • Spacious lockable storage compartment in tail
  • Integrated passenger seat in tail for streamlined lines
  • Extremely lightweight rear frame
  • Available in Poggiali Replica and Aprilia Black versions
Aprilia RS 125 (2003 - 2004)

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