Beta RR 50 Sport - 2020 Specifications and Reviews

The 2020 Beta RR 50 Sport is an entry-level off-road machine designed for young riders and beginners learning fundamental dirt bike skills. Its lightweight 85 kg frame, manageable 935 mm seat height, and forgiving ergonomics make it ideal for developing confidence on technical terrain. Known for reliable electric starting and durable construction, it delivers approachable performance across varied off-road conditions.

2020
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Engine and Transmission Specifications

Greenhouse gases78.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption3.40 litres/100 km (29.4 km/l or 69.18 mpg)
ClutchWet multi-disc clutch
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionElectronic ignition
Fuel systemCarburettor. Dell´Orto PHBN 16 HS
Bore x Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression12.0:1
Engine typeSingle cylinder, two-stroke
Capacity:49.7 ccm (3.03 cubic inches)
 
 

CategoryEnduro / offroad
Year2020
ModelBeta RR 50 Sport

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tire120/90-18
Front tire90/90-21
Rear SuspensionMonoshock with adjustable spring preload
Front SuspensionHydraulic fork with ø41 mm shaft
Frame typeSteel double cradle frame
 
 

Physical measures and capacities

Reserve fuel capacity1.00 litres (0.26 US gallons)
Fuel capacity6.50 litres (1.72 US gallons)
Wheelbase1415 mm (55.7 inches)
Ground clearance350 mm (13.8 inches)
Overall width815 mm (32.1 inches)
Overall length2085 mm (82.1 inches)
Overall height1225 mm (48.2 inches)
Seat height935 mm (36.8 inches) If adjustable, lowest setting.
Dry weight85.0 kg (187.4 pounds)

Other specs

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

Performance Profile & Rider Fit

Best For

Track25%
City20%
Cornering40%
Daily Riding15%
Touring15%
Passenger5%

Rider Profile

Best ForThis is a youth-oriented mini enduro best suited to beginner and young riders learning off-road fundamentals rather than experienced adults.
PurposeBuilt purely for light trail riding, dirt skills practice, and off-road introduction rather than speed or distance.
Rider FitIts very low dry weight of 85 kg and tall-ish 935 mm seat height suit smaller or lighter riders, typically pre-teens to young teenagers.
CharacterA nimble, playful two-stroke minibike with proper full-size enduro styling, long-travel suspension, and genuine off-road geometry scaled down for smaller riders.
Not Ideal ForNot suitable for adult commuting, highway travel, carrying a passenger, or anyone seeking real touring comfort or outright speed.

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

Rider Fit Visualizer

2020 Beta RR 50 Sport Rider Ergonomics Assessment

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

Feet:

At 935mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2020 Beta RR 50 Sport, with a cramped knee angle of around 80 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 50 Sport motorcycle is a sleek and stylish ride that offers a thrilling experience for beginners and experienced riders alike. With a lightweight frame and powerful engine, this bike is perfect for navigating city streets or hitting the trails. The sporty design and comfortable seating position make it a fun and practical choice for riders looking for a versatile and reliable motorcycle. The 2020 Beta RR 50 Sport motorcycle offers a smooth and responsive ride, thanks to its high-quality suspension and braking systems. Whether you're cruising around town or pushing the limits off-road, this bike delivers a thrilling and confidence-inspiring experience. With its impressive performance and eye-catching design, the RR 50 Sport is a standout option for anyone in the market for a compact and capable motorcycle.
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