Motorcycles Specs > Beta > Beta Alp 4.0

Beta Alp 4.0 Specs

The Beta Alp 4.0 model is a Enduro / offroad bike manufactured by Beta . In this version sold from year 2010 , the dry weight is 133.0 kg (293.2 pounds) and it is equipped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Beta Alp 4.0 is capable of reaching a maximum top speed of  . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the Beta Alp 4.0 has a Steel double cradle frame frame with front suspension being  and at the rear, it is equipped with Monoshock with adjustable spring preload . Stock tire sizes are 90/90-21 on the front, and 90/90-21 on the rear. As for stopping power, the Beta Alp 4.0 braking system includes Single disc size 260 mm (10.2 inches) at the front and Single disc size 220 mm (8.7 inches) at the back. 

Beta Alp 4.0 General Information

Brand Beta 
Model Beta Alp 4.0 
Start year 2010 
Year 2010 
Category Enduro / offroad 
Factory Warranty (Years / miles)

Beta Alp 4.0 Dimensions, Aerodynamics and weight

Frame type Steel double cradle frame 
Seat details
Wheelbase 1,444 mm (56.9 inches) 
Length 2,208 mm (86.9 inches) 
Width 850 mm (33.5 inches) 
Height 1,240 mm (48.8 inches) 
Seat Height 863 mm (34.0 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 275 mm (10.8 inches) 
Trail size
Wheels details
Front Tyres - Rims dimensions 90/90-21 
Rear Tyres - Rims dimensions 90/90-21 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 260 mm (10.2 inches) 
Rear Brakes Dimensions - Disc Dimensions 220 mm (8.7 inches) 
Curb Weight (including fluids)
Dry Weight 133.0 kg (293.2 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 10.50 litres (2.77 gallons) 
Reserve Fuel Capacity 3.00 litres (0.79 gallons) 
Carrying Details and Capacity
Front Suspension
Front Suspension Travel 220 mm (8.7 inches) 
Rear Suspension Monoshock with adjustable spring preload 
Rear Suspension Travel 220 mm (8.7 inches) 

Beta Alp 4.0 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details
Fuel system Carburettor. Mikuni BST 33 
Engine size - Displacement - Engine capacity 349.00 ccm (21.30 cubic inches) 
Bore x Stroke 79.0 x 71.2 mm (3.1 x 2.8 inches) 
Compression Ratio 9.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration SOHC 
Maximum power - Output - Horsepower
Maximum torque
Engine Maximum RPM
Cooling system Air 
Lubrication system
Engine oil capacity
Exhaust system
Gearbox 6-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet multi-plate 

Beta Alp 4.0 Performance

Top Speed
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 mile)
Recuperation 60 to 140 km/h in highest gear
Fuel Consumption - MPG - Economy - Efficiency
CO2 emissions

Beta Alp 4.0 Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type Electric 
How much does a Beta Alp 4.0 weighs?
The Beta Alp 4.0 weighs 133.0 kg (293.2 pounds).

How tall (seat height) is a Beta Alp 4.0?
The Beta Alp 4.0 seat height is 863 mm (34.0 inches) If adjustable, lowest setting.

How many gears does a Beta Alp 4.0 have?
The Beta Alp 4.0 have 6 gears.