Beta RR 4T 480 Racing - 2020 Specifications and Reviews

The 2020 Beta RR 4T 480 is a high-performance four-stroke enduro bike engineered for serious off-road racers and experienced riders tackling extreme terrain. Known for its lightweight 108.5 kg chassis, potent 480cc engine, and responsive handling characteristics, it excels in competitive racing and technical trail riding. The electric starter and compact dimensions make it highly maneuverable while maintaining the power delivery expected in professional enduro competition.

2020
4.5 stars Average rating: 4.5 from 2 votes
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General information

CategoryEnduro / offroad
Year2020
ModelBeta RR 4T 480 Racing

Engine and Transmission Specifications

Greenhouse gases97.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption4.22 litres/100 km (23.7 km/l or 55.74 mpg)
ClutchWet multi-disc
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication system2 oil pumps
IgnitionDC-CDI without trembler with variable ignition timing, Kokusan type.
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemCarburettor. Synerject dual electronic injection
Bore x Stroke100.0 x 60.8 mm (3.9 x 2.4 inches)
Compression11.9:1
Engine typeSingle cylinder, four-stroke
Capacity:477.5 ccm (29.14 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tire140/80-18
Front tire90/90-21
Rear wheel travel290 mm (11.4 inches)
Rear SuspensionMonoshock with progressive compound lever
Front wheel travel295 mm (11.6 inches)
Front SuspensionHydraulic USD fork with ø48mm 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 weight108.5 kg (239.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsRed/white/Blue

Performance Profile & Rider Fit

Best For

Track45%
City25%
Cornering80%
Daily Riding20%
Touring25%
Passenger10%

Rider Profile

Best ForThis is a serious enduro machine best suited to experienced off-road riders who are comfortable with a tall, light, aggressive dirt bike.
PurposeBuilt for competitive enduro and technical off-road riding, with a big-bore 480cc four-stroke motor delivering strong torque for hills, sand, and tough terrain.
Rider FitThe tall 940mm seat height, minimal weight at 108.5kg dry, and firm long-travel suspension demand good rider fitness, leg length, and off-road technique.
CharacterRaw, purposeful, and race-bred, it feels like a focused competition tool rather than a relaxed all-rounder, rewarding commitment with sharp handling and huge off-road capability.
Not Ideal ForIt is not a good fit for new riders, commuters, passengers, or anyone wanting a comfortable road-going or long-distance touring motorcycle.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2020 Beta RR 4T 480 Racing Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 940mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2020 Beta RR 4T 480 Racing, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2020 Beta RR 4T 480 Racing motorcycle is an absolute powerhouse on the trails. With a 478cc single-cylinder engine, this bike delivers impressive torque and acceleration, making it an excellent choice for off-road enthusiasts. The sturdy frame and suspension system provide a smooth and stable ride over rough terrain, while the aggressive styling gives it a sleek and confident look. Whether you're tearing through the woods or conquering rocky paths, the Beta RR 4T 480 Racing is sure to impress with its performance and durability. Overall, the 2020 Beta RR 4T 480 Racing motorcycle is a top contender in the off-road motorcycle market. Its powerful engine, sturdy frame, and aggressive styling make it a force to be reckoned with on any trail. Whether you're a seasoned rider or a beginner looking for a high-quality off-road bike, the Beta RR 4T 480 Racing is definitely worth considering. With its impressive performance and rugged design, this motorcycle is sure to provide countless hours of adrenaline-pumping fun in the great outdoors.
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