Built around Aprilia's scooter motorcycle platform, the 2024 Aprilia SXR 125 pairs a 124 cc (7.6 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 9.6 HP (7 kW) at 7,600 rpm while maximum torque reaches 10.2 Nm (7.5 lb-ft) at 5,400 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 77.4 HP per liter and a 2,200 rpm working window between peak torque (5,400 rpm) and peak power (7,600 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the SXR 125 measures 129 kg (284 lbs) wet (curb), translating to a power-to-weight ratio of 0.07 HP/kg (13.44 kg per horsepower). Rider ergonomics and chassis geometry center around a 775 mm (30.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,353 mm (53.3 in) wheelbase engineered for quick, flickable steering geometry. The 7-liter (1.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Aprilia archive, this model family spans 2 indexed model years from 2023 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
77.4 HP/L
Power-to-Weight
0.07 HP/kg (13.44 kg/HP)
Power Band Window
5,400–7,600 rpm
Standover Height
775 mm (30.5 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power9.6 HP (7.0 kW)) @ 7600 RPM
Torque10.2 Nm (1.0 kgf-m or 7.5 ft.lbs) @ 5400 RPM
Compression8.8:1
Bore x Stroke52.0 x 58.6 mm (2.0 x 2.3 inches)
Valves/Cylinder3
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchDry centrifugal
Performance
Emission DetailsBS-VI compliant
Chassis
Frame TypeUnderbone
Front SuspensionTelescopic fork, 30mm
Rear SuspensionAdjustable mono shock
Wheelbase1353 mm (53.3 inches)
Ground Clearance160 mm (6.3 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre120/70-12
Front BrakesSingle disc. Combined braking system
Front Brake Ø220 mm (8.7 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø140 mm (5.5 inches)
Wheels5-spoke alloy
Dimensions & Weight
Weight incl.129.0 kg (284.4 pounds)
Seat Height775 mm (30.5 inches) If adjustable, lowest setting.
Overall Height1361 mm (53.6 inches)
Overall Length1953 mm (76.9 inches)
Overall Width803 mm (31.6 inches)
Fuel Capacity7.00 litres (1.85 US gallons)
Reserve Fuel1.50 litres (0.40 US gallons)
Other
StarterElectric
Color OptionsRed/grey, blue/grey, black/grey, white/grey
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
