These are the known mechanical and performance specifications for your 2020 Aprilia SR Max 300.
Basic Specs

Engine
Displacement278.0 ccm (16.96 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression11.5:1
Bore/Stroke75.0 x 63.0 mm (3.0 x 2.5 inches)
Valves/Cylinder4
FuelingInjection
Ignition
Exhaust
LubricationWet sump.
CoolingLiquid
Drivetrain
GearboxAutomatic
Final Drive
ClutchAutomatic centrifugal dry clutch
DrivelineTwist-and-go CVT with torque server
Performance
Horespower22.0 HP (16.1 kW) @ 7250 RPM
Torque23.0 Nm (2.3 kgf-m or 17.0 ft.lbs) @ 6000 RPM
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity15.00 litres (3.96 US gallons)
Emissions
Chassis
Frame TypeDouble cradle trellis in high strength steel tubing
Rake
Trail
Front Suspension35 mm Ø hydraulic telescopic fork
Front Travel
Rear SuspensionTwin hydraulic shock absorbers with three pre-load settings
Rear Travel
SeatDual seat
Seat Height815 mm (32.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1515 mm (59.6 inches)
Total Length2110 mm (83.1 inches)
Total Width780 mm (30.7 inches)
Ground Clearance
Wheelbase
Dry Weight
Wet Weight
Wheels & Brakes
Front Tire/Tyre120/70-15
Rear Tire/Tyre140/60-14
Front BrakesSingle disc
Front Brake Diameter260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Diameter240 mm (9.4 inches)
Wheels
Comments
Windscreen.