These are the known mechanical and performance specifications for your 2020 Suzuki Burgman 650 Executive.
Basic Specs

Engine
Displacement638.0 ccm (38.93 cubic inches)
Type
DetailsTwin, four-stroke
Max RPM
Compression11.2:1
Bore/Stroke75.5 x 71.3 mm (3.0 x 2.8 inches)
Valves/Cylinder4
FuelingInjection. Suzuki Fuel Injection
IgnitionElectronic ignition (Transistorized)
Exhaust
LubricationWet sump
CoolingLiquid
Performance
Horespower56.0 HP (40.9 kW) @ 7000 RPM
Torque62.0 Nm (6.3 kgf-m or 45.7 ft.lbs) @ 5000 RPM
Top Speed160.0 km/h (99.4 mph)
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity15.00 litres (3.96 US gallons)
Emissions
Chassis
Frame TypeTubular frame and aluminum-alloy swingarm
Rake25.0 deg
Trail103 mm (4.1 inches)
Front SuspensionTelescopic, coil spring, oil damped
Front Travel110 mm (4.3 inches)
Rear SuspensionSwingarm type, coil spring, oil damped
Rear Travel100 mm (3.9 inches)
SeatElectric seat heater
Seat Height760 mm (29.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1420 mm (55.9 inches)
Total Length2265 mm (89.2 inches)
Total Width810 mm (31.9 inches)
Ground Clearance125 mm (4.9 inches)
Wheelbase1585 mm (62.4 inches)
Dry Weight
Wet Weight277.0 kg (610.7 pounds)
Wheels & Brakes
Front Tire/Tyre120/70-R15
Rear Tire/Tyre160/60-R14
Front BrakesDouble disc. ABS
Front Brake Diameter110 mm (4.3 inches)
Rear BrakesSingle disc. ABS
Rear Brake Diameter100 mm (3.9 inches)
WheelsCast-aluminum wheels
Comments
Windscreen. Eco drive indicator light.