Motorcycles Specs > Beta > Beta Minicross R 12

Beta Minicross R 12 Specs

The Beta Minicross R 12 model is a Minibike, cross bike manufactured by Beta . In this version sold from year 2010 , the dry weight is 46.0 kg (101.4 pounds) and it is equiped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Beta Minicross R 12 is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Beta Minicross R 12 have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 2.5-15 on the front, and 3-12 on the rear. As for stopping power, the Beta Minicross R 12 braking system includes Expanding brake (drum brake) size 90 mm (3.5 inches) at the front and Expanding brake (drum brake) size 90 mm (3.5 inches) at the rear. 

Beta Minicross R 12 General Information

Brand Beta 
Model Beta Minicross R 12 
Start year 2010 
Year 2010 
Category Minibike, cross 
Factory Warranty (Years / miles)

Beta Minicross R 12 Dimensions, Aerodynamics and weight

Frame type
Seat details
Wheelbase 1,100 mm (43.3 inches) 
Length 1,580 mm (62.2 inches) 
Height 990 mm (39.0 inches) 
Seat Height 740 mm (29.1 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 280 mm (11.0 inches) 
Trail size
Wheels details
Front Tyres - Rims dimensions 2.5-15 
Rear Tyres - Rims dimensions 3-12 
Front brakes Expanding brake (drum brake) 
Rear brakes Expanding brake (drum brake) 
Front Brakes Dimensions - Disc Dimensions 90 mm (3.5 inches) 
Rear Brakes Dimensions - Disc Dimensions 90 mm (3.5 inches) 
Curb Weight (including fluids) 51.0 kg (112.4 pounds) 
Dry Weight 46.0 kg (101.4 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 2.00 litres (0.53 gallons) 
Reserve Fuel Capacity 0.30 litres (0.08 gallons) 
Carrying Details and Capacity
Front Suspension
Front Suspension Travel
Rear Suspension
Rear Suspension Travel

Beta Minicross R 12 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details
Fuel system
Engine size - Displacement - Engine capacity 49.00 ccm (2.99 cubic inches) 
Bore x Stroke 39.5 x 40.0 mm (1.6 x 1.6 inches) 
Compression Ratio 12.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration
Maximum power - Output - Horsepower
Maximum torque
Engine Maximum RPM
Cooling system Air 
Lubrication system
Engine oil capacity
Exhaust system
Gearbox Automatic 
Transmission type, final drive ratio Chain 
Clutch type Wet automatic centrifugal type 

Beta Minicross R 12 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 Minicross R 12 Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type Kick 
How much does a Beta Minicross R 12 weighs?
The Beta Minicross R 12 weighs 46.0 kg (101.4 pounds).

How tall (seat height) is a Beta Minicross R 12?
The Beta Minicross R 12 seat height is 740 mm (29.1 inches) If adjustable, lowest setting.