Beta RR 4T 390 Specs

(2023)
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Key Specs

Single cylinder, four-stroke
60 MPG
3.89 L/100 km
73 MPG UK
6-speed

Beta RR 4T 390 General Information

Brand: Beta 
Model: Beta RR 4T 390 
Start year: 2023 
Year: 2023 
Category: Enduro / offroad 
Factory Warranty (Years / miles):

Beta RR 4T 390 Dimensions, Aerodynamics and weight

Frame type: Molybdenum steel with double cradle split above the exhaust port 
Seat details:
Wheelbase: 1490 mm (58.7 inches) 
Length: 2180 mm (85.8 inches) 
Width: 815 mm (32.1 inches) 
Height: 1270 mm (50.0 inches) 
Seat Height: 940 mm (37.0 inches) If adjustable, lowest setting. 
Alternate Seat Height :
Ground Clearance: 320 mm (12.6 inches) 
Trail size:
Wheels details: Wire spoked 
Front Tyres - Rims dimensions: 90/90-21 
Rear Tyres - Rims dimensions: 140/80-18 
Front brakes: Single disc. 2-piston calipers 
Rear brakes: Single disc. Single-piston caliper 
Front Brakes Dimensions - Disc Dimensions:
Rear Brakes Dimensions - Disc Dimensions: 240 mm (9.4 inches) 
Curb Weight (including fluids):
Dry Weight: 107.5 kg (237.0 pounds) 
Front Percentage of Weight:
Rear Percentage of Weight:
Weight-Power Output Ratio ::
Fuel Tank Capacity: 9.00 litres (2.38 US gallons) 
Reserve Fuel Capacity: 2.30 litres (0.61 US gallons) 
Carrying Details and Capacity:
Front Suspension: Hydraulic USD fork with 48 mm shaft 
Front Suspension Travel:
Rear Suspension: Monoshock with progressive compound lever 
Rear Suspension Travel:

Beta RR 4T 390 Engine and Transmission Technical Data

Engine type - Number of cylinders: Single cylinder, four-stroke 
Engine details: Titanium valves 
Fuel system: Injection. Elldor dual electronic injection 
Engine size - Displacement - Engine capacity: 385.6 ccm (23.53 cubic inches) 
Bore x Stroke: 89.0 x 63.4 mm (3.5 x 2.5 inches) 
Compression Ratio: 12.5:1 
Number of valves per cylinder:
Camshaft Valvetrain Configuration: Double Overhead Cams/Twin Cam (DOHC) 
Maximum power - Output - Horsepower:
Maximum torque:
Engine Maximum RPM:
Cooling system: Liquid 
Lubrication system: 2 oil pumps 
Engine oil capacity:
Exhaust system:
Gearbox: 6-speed 
Transmission type, final drive ratio: Chain   (final drive) 
Clutch type: Wet multi-disc 
Driveline:

Beta RR 4T 390 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: 3.89 litres/100 km (25.7 km/l or 60.47 mpg) 
CO2 emissions: 90.2 CO2 g/km. (CO2 - Carbon dioxide emission) 
Emissions:

Beta RR 4T 390 Electrical Systems, Ignition and Equipment

Ignition Type: Kokusan 
Electrical Details:
Starter Type: Electric 
Instruments:
Lights:
How much does a Beta RR 4T 390 weighs?
The Beta RR 4T 390 weighs 107.5 kg (237.0 pounds).

How tall (seat height) is a Beta RR 4T 390?
The Beta RR 4T 390 seat height is 940 mm (37.0 inches) If adjustable, lowest setting.

How many gears does a Beta RR 4T 390 has?
The Beta RR 4T 390 has 6 gears.