Key performance
15 ch
Power
125 cc
Displacement
790 mm
Seat height
Compare the Aprilia RS 125 with: Choose a motorcycle →
Technical specifications
Changements 2019 → 1998
- Displacement
- 124 cc → 125 cc
- Power
- 15.0 ch @ 10500 tr/min (20.6 kW) → 15.0 ch (10.9 kW)
- Torque
- 10.9 Nm @ 8250 tr/min → 15.0 Nm
- Engine type
- Single cylinder, four-stroke → Single cylinder, two-stroke
- 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
- Carburettor. Dell’Orto VHST 28 → —
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC) → —
- Lubrication
- Separate mixing with variable displacement, volumetric pump. → —
- Ignition
- CDI → —
- Starter
- Electric → —
- Frame
- Sloping twin-spar frame in thin wall box section cast aluminium, with reinforcement cross-ribbing. → —
- Clutch
- Multi-plate in oil bath. → —
- Front suspension
- Upside down hydraulic fork, 41 mm. → —
- Rear suspension
- Swingarm. Hydraulic monoshock with adjustable spring preload. → —
- Front wheel travel
- 120 mm (4.7 inches) → —
- Rear wheel travel
- 120 mm (4.7 inches) → —
- Front tyre
- 100/80-R17 → —
- Front tyre pressure
- 1.70 bar → —
- Rear tyre
- 130/70-R17 → —
- Rear tyre pressure
- 1.80 bar → —
- Seat height
- 820.00 mm → 790.00 mm
- Wheelbase
- 1353.00 mm → —
- Length
- 1968.00 mm → —
- Width
- 760.00 mm → —
- Height
- 1135.00 mm → —
- Fuel capacity
- 14.50 L → —
- Dry weight
- 134.00 kg → 142.00 kg
- New price
- 4 929 € → —
Engine
- Displacement
- 125 cc
- Power
- 15.0 ch (10.9 kW)
- Torque
- 15.0 Nm
- Engine type
- Single cylinder, two-stroke
- Cooling
- Liquid
Chassis
- Gearbox
- 6-speed
- Final drive
- Chain (final drive)
Brakes
- Front brakes
- Single disc
- Rear brakes
- Single disc
Dimensions
- Seat height
- 790.00 mm
- Dry weight
- 142.00 kg
Indicators & positioning
Volumetric power
120.0 ch/L
In category Sport · 63-250cc displacement (1934 motorcycles compared)
Power 15 ch Top 37%
7 ch median 14 ch 35 ch
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