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Beta RR 4T 390 - 2024 Specifications and Reviews

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General information

TypeEnduro / offroad
Year of manufacture2024
Model nameBeta RR 4T 390

Engine and Transmission Specifications

Greenhouse gases90.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption3.89 litres/100 km (25.7 km/l or 60.47 mpg)
ClutchWet multi-disc
Transmission typeChain (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication system2 oil pumps
IgnitionKokusan
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Elldor dual electronic injection
Valves per cylinder4
Bore x stroke89.0 x 63.4 mm (3.5 x 2.5 inches)
Compression12.5:1
Engine detailsTitanium valves
Type of engineSingle cylinder, four-stroke
Capacity:385.6 ccm (23.53 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsWire spoked
Rear brakesSingle disc. Single-piston caliper
Diameter260 mm (10.2 inches)
Front brakesSingle disc. 2-piston calipers
Rear tire140/80-18
Front tire90/90-21
Rear suspensionMonoshock with progressive compound lever
Front suspensionHydraulic USD fork with 48 mm shaft
Frame typeMolybdenum steel with double cradle split above the exhaust port
 
 

Physical measures and capacities

Reserve fuel capacity2.30 litres (0.61 US gallons)
Fuel capacity9.00 litres (2.38 US gallons)
Wheelbase1490 mm (58.7 inches)
Ground clearance320 mm (12.6 inches)
Overall width815 mm (32.1 inches)
Overall length2180 mm (85.8 inches)
Overall height1270 mm (50.0 inches)
Seat height940 mm (37.0 inches) If adjustable, lowest setting.
Dry weight107.5 kg (237.0 pounds)

Other specs

Update specs
StarterElectric
Color optionsRed/white/Black

Rider Reviews

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