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The Aprilia brand
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Aprilia 2021
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RS 125 2021
Motorcycle description sheet
Aprilia
RS 125
2021
presentation
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5 399 €
in France
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RS 125 2020
Model sold in
2021
2022
2023
2024
Performance
Max speed
: environ 120 km/h (74,60 mph)
Average fuel consumption
: 2,60 liters/100km (0,90 mpg)
Estimated range
: 558 km (347 miles)
Calculated range until tank is empty, not verified.
Specifications
Aprilia RS 125 2021
Chassis
Frame : Double aluminum perimeter beam
Fuel capacity : 14,50 liters (3,83 US gallons)
Seat height : 820 mm (32,28 in)
Length : 1 968 mm (77,48 in)
Width : 760 mm (29,92 in)
Min height : 1 135 mm (44,69 in)
Wheelbase : 1 350 mm (53,15 in)
Curb mass : 144 kg
Front axle
Reverse telehydraulic fork Ø 40 mm (1.57 in), Wheel travel : 110 mm (4,33 in)
Braking 1 wave disc Ø 300 mm (11.81 in), radial mounting, 4-piston caliper
Front wheel : 100 / 80 - 17
→ Order this type of tire
Pressure : 1.7 bar
Transmission
6 stage gearbox , manual - optional shifter
Secondary by chain
Rear axle
Mono-amortisseur, Wheel travel : 120 mm (4,72 in)
Braking 1 disc Ø 218 mm (8.58 in), single-piston caliper
Rear wheel : 140 / 70 - 17
→ Order this type of tire
Pressure : 1.8 bar
Motor
single-cylinder in-line
, 4 strokes
Cooling system : liquid
Injection Ø 32 mm
2 ACT
4 valves per cylinder
124,20 cc (Bore x stroke: 58 x 47 mm)
15 ch (14,80 hp)
to 10 000 rpm
1,14 mkg
to 8 000 rpm
Power-to-weight ratio
: approximately 8.85 kg/ch
Weight / torque ratio
: approximately 114.96 kg/mkg
Compression : 12-12.6 : 1
CO² emissions
: 60 g/km
Options/Equipment
Brake assist : ABS
exhaust
motor
fluid
electricity
filtration
braking
Chain kit
Gallery
Models
2021
2022
2023
2024
Competitors
Kawasaki Ninja 125 2021
Yamaha R 125 2021
Find others
Sportive of 2021
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Compare the RS 125 to its competitors
Fuel consumption
Aprilia RS 125 2021 : 2,60 liters/100km (0,90 mpg)
Kawasaki Ninja 125 2021
Undisclosed
Yamaha R 125 2021 : 2,13 liters/100km (1,10 mpg)
Range
Aprilia RS 125 2021 : 558 km (347 miles)
Kawasaki Ninja 125 2021
Undisclosed
Yamaha R 125 2021 : 516 km (321 miles)
Torque
Aprilia RS 125 2021 : 1.14 mkg
Kawasaki Ninja 125 2021 : 1.2 mkg
Yamaha R 125 2021 : 1.16 mkg
Power
Aprilia RS 125 2021 : 15 ch (14,80 hp)
Kawasaki Ninja 125 2021 : 15 ch (14,80 hp)
Yamaha R 125 2021 : 15 ch (14,80 hp)
Power-to-Weight ratio
* Ratio calculated from full weight
Aprilia RS 125 2021 : 8.85 kg/ch
*
Kawasaki Ninja 125 2021 : 9.3 kg/ch
*
Yamaha R 125 2021 : 9.03 kg/ch
*
Torque-to-Weight ratio
* Ratio calculated from full weight
Aprilia RS 125 2021 : 114.96 kg/mkg
*
Kawasaki Ninja 125 2021 : 114.74 kg/mkg
*
Yamaha R 125 2021 : 115.25 kg/mkg
*
Speed
Aprilia RS 125 2021 : 120 km/h (74,60 mph)
Kawasaki Ninja 125 2021 : 120 km/h (74,60 mph)
Yamaha R 125 2021 : 125 km/h (77,70 mph)
CO² emissions
Aprilia RS 125 2021 : 60 g/km
Kawasaki Ninja 125 2021 : 61 g/km
Yamaha R 125 2021 : 47 g/km
Comparison
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RS 125 2024
5399
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RS 125 2024
4799
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