These are the known mechanical and performance specifications for your 2004 Beta Alp 4.0.
Basic Specs

Engine
Displacement349.00 ccm (21.30 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression9.5:1
Bore/Stroke79.0 x 71.2 mm (3.1 x 2.8 inches)
Valves/Cylinder4
FuelingCarburettor
Ignition
Exhaust
Lubrication
CoolingAir
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity10.50 litres (2.77 gallons)
Emissions
Chassis
Frame TypeDouble craded steel frame
Rake
Trail
Front SuspensionHydraulic fork
Front Travel220 mm (8.7 inches)
Rear SuspensionRear suspension single shock with adjustable spring
Rear Travel220 mm (8.7 inches)
Seat
Seat Height870 mm (34.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,090 mm (42.9 inches)
Total Length2,150 mm (84.6 inches)
Total Width
Ground Clearance240 mm (9.4 inches)
Wheelbase1,410 mm (55.5 inches)
Dry Weight133.0 kg (293.2 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre90/90-21
Rear Tire/Tyre140/80-18
Front BrakesSingle disc
Front Brake Diameter260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
Wheels
Comments
Suzuki engine