These are the known mechanical and performance specifications for your 2021 Aprilia SR 125.
ModelAprilia SR 125
Displacement124.5 ccm (7.60 cubic inches)
DetailsSingle cylinder, four-stroke
Bore/Stroke52.0 x 58.6 mm (2.0 x 2.3 inches)
Horespower9.8 HP (7.1 kW) @ 7700 RPM
Torque9.7 Nm (1.0 kgf-m or 7.2 ft.lbs) @ 6000 RPM
Fuel Economy & Polution
Fuel Capacity6.00 litres (1.59 US gallons)
Front SuspensionTelescopic fork, 30mm
Rear SuspensionMono shock
Seat Height780 mm (30.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1166 mm (45.9 inches)
Total Length1985 mm (78.1 inches)
Total Width806 mm (31.7 inches)
Ground Clearance155 mm (6.1 inches)
Wheelbase1365 mm (53.7 inches)
Wet Weight115.0 kg (253.5 pounds)
Wheels & Brakes
Front BrakesSingle disc. CBS
Front Brake Diameter220 mm (8.7 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter140 mm (5.5 inches)
It appears you're interested in specifications for the Aprilia SR 125. This Scooter model is powered by a Single cylinder, four-stroke engine with 124.5 ccm (7.60 cubic inches) of actual displacement before 9.2:1 compression. Fueling is metered via Injection allowing this machine to produce its 9.8 HP (7.1 kW) @ 7700 RPM horsepower and 9.7 Nm (1.0 kgf-m or 7.2 ft.lbs) @ 6000 RPM torque. According to our records engine heat of the Aprilia SR 125 is moderated by Air. You'll need to get familiar with the Automatic transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 120/70-14 and the rear is 120/70-14 . The entire package is supported by the frame, Tubular . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. CBS front brakes and Expanding brake (drum brake) rear brakes. The Aprilia SR 125 was launched in 2021, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.
Sold in India.
Sold in India.