Key performance

10 ch
Power
🔧
125 cc
Displacement
⚖️
115 kg
Weight
💺
780 mm
Seat height
6.0 L
Fuel capacity
Compare the Aprilia SR 125 with: Choose a motorcycle →

Technical specifications

Engine

Displacement
125 cc
Power
9.8 ch @ 7700 tr/min (7.1 kW)
Torque
9.7 Nm @ 6000 tr/min
Engine type
Single cylinder, four-stroke
Cooling
Air
Compression ratio
9.2:1
Bore × stroke
52.0 x 58.6 mm (2.0 x 2.3 inches)
Valves/cylinder
3
Fuel system
Injection
Valve timing
Single Overhead Cams (SOHC)
Ignition
CDI
Starter
Electric

Chassis

Frame
Tubular
Gearbox
Automatic
Final drive
Belt   (final drive)
Clutch
Dry centrifugal
Front suspension
Telescopic fork, 30mm
Rear suspension
Mono shock

Brakes

Front brakes
Single disc. CBS
Rear brakes
Expanding brake (drum brake)
Front tyre
120/70-14
Rear tyre
120/70-14

Dimensions

Seat height
780.00 mm
Wheelbase
1365.00 mm
Ground clearance
155.00 mm
Length
1985.00 mm
Width
806.00 mm
Height
1166.00 mm
Fuel capacity
6.00 L
Weight
115.00 kg

Indicators & positioning

Weight-to-power ratio
0.09 ch/kg
🔄
Torque / weight
0.08 Nm/kg
🔧
Volumetric power
78.7 ch/L
In category ATV · 62-249cc displacement (77 motorcycles compared)
Power 10 ch Top 49%
6 ch median 10 ch 19 ch
Weight 115 kg Lighter than 96%
115 kg median 136 kg 199 kg
P/W ratio 0.09 ch/kg Top 47%
0.06 median 0.09 0.13 ch/kg

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