Key performance
15 ch
Power
125 cc
Displacement
120 kg
Weight
130 km/h
Top speed
820 mm
Seat height
14.5 L
Fuel capacity
4 199 €
New price
Compare the Aprilia RS4 125 Replica with: Choose a motorcycle →
Technical specifications
Changements 2012 → 2016
- Power
- 15.0 ch (11.0 kW) → 15.0 ch @ 10500 tr/min (10.9 kW)
- Torque
- — → 10.9 Nm @ 8250 tr/min
- Engine type
- Monocylindre, 4 temps → Single cylinder, four-stroke
- Cooling
- liquide → Liquid
- Compression ratio
- 12.5: 1 → 12.5:1
- Bore × stroke
- 58 x 47 mm → 58.0 x 47.0 mm (2.3 x 1.9 inches)
- Fuel system
- Injection Ø 32 mm → Injection
- Lubrication
- — → Wet sump
- Ignition
- — → Electronic with CDI capacity discharge
- Starter
- — → Electric
- Frame
- Double poutre périmétrique en alu → Aluminium perimeter frame
- Gearbox
- boîte à 6 rapports → 6-speed
- Final drive
- Chaîne → Chain (final drive)
- Clutch
- — → Multi-plate in oil bath.
- Front suspension
- Fourche téléhydraulique inversée Ø 41 mm, déb : 110 mm → Upside down hydraulic fork
- Rear suspension
- Mono-amortisseur, déb : 130 mm → Swingarm. Hydraulic monoshock with adjustable spring preload.
- Front wheel travel
- — → 110 mm (4.3 inches)
- Rear wheel travel
- — → 130 mm (5.1 inches)
- Front brakes
- Freinage 1 disque Ø 300 mm, fixation radiale, étrier 4 pistons → Single disc. Stainless steel disc with radial 4 piston calliper
- Rear brakes
- Freinage 1 disque Ø 218 mm, étrier simple piston → Single disc. Single 30 mm piston
- Front tyre
- 100/80-17 → 110/80-R17
- Rear tyre
- 130/70-17 → 130/70-R17
- Wheelbase
- — → 1350.00 mm
- Length
- — → 1955.00 mm
- Width
- — → 740.00 mm
- Height
- — → 1138.00 mm
- Weight
- — → 120.00 kg
Engine
- Displacement
- 125 cc
- Power
- 15.0 ch @ 10500 tr/min (10.9 kW)
- Torque
- 10.9 Nm @ 8250 tr/min
- Engine type
- Single cylinder, four-stroke
- Cooling
- Liquid
- Compression ratio
- 12.5:1
- Bore × stroke
- 58.0 x 47.0 mm (2.3 x 1.9 inches)
- Valves/cylinder
- 4
- Camshafts
- 2 ACT
- Fuel system
- Injection
- Lubrication
- Wet sump
- Ignition
- Electronic with CDI capacity discharge
- Starter
- Electric
Chassis
- Frame
- Aluminium perimeter frame
- Gearbox
- 6-speed
- Final drive
- Chain (final drive)
- Clutch
- Multi-plate in oil bath.
- Front suspension
- Upside down hydraulic fork
- Rear suspension
- Swingarm. Hydraulic monoshock with adjustable spring preload.
- Front wheel travel
- 110 mm (4.3 inches)
- Rear wheel travel
- 130 mm (5.1 inches)
Brakes
- Front brakes
- Single disc. Stainless steel disc with radial 4 piston calliper
- Rear brakes
- Single disc. Single 30 mm piston
- Front tyre
- 110/80-R17
- Front tyre pressure
- 1.70 bar
- Rear tyre
- 130/70-R17
- Rear tyre pressure
- 1.80 bar
Dimensions
- Seat height
- 820.00 mm
- Wheelbase
- 1350.00 mm
- Length
- 1955.00 mm
- Width
- 740.00 mm
- Height
- 1138.00 mm
- Fuel capacity
- 14.50 L
- Weight
- 120.00 kg
- New price
- 4 199 €
Practical info
- La moto est accessible aux permis : A
Indicators & positioning
Weight-to-power ratio
0.13 ch/kg
Torque / weight
0.09 Nm/kg
Volumetric power
120.2 ch/L
In category Sport · 62-250cc displacement (1919 motorcycles compared)
Power 15 ch Top 34%
7 ch median 13 ch 31 ch
Weight 120 kg Lighter than 78%
106 kg median 136 kg 172 kg
P/W ratio 0.13 ch/kg Top 35%
0.07 median 0.11 0.25 ch/kg
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