Beta RR 2T 50 Racing - 2021 Specifications and Reviews

The 2021 Beta RR 2T 50 Racing is a lightweight enduro bike designed for young riders and beginners seeking an agile, nimble machine. Its potent 50cc two-stroke engine delivers sharp acceleration and excellent fuel efficiency, while the liquid-cooled system ensures reliable performance in demanding terrain. Known for exceptional maneuverability and low maintenance costs, it excels in competitive youth racing and recreational off-road riding.

2021
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Engine and Transmission Specifications

Emission detailsEuro 5
Greenhouse gases55.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption2.41 litres/100 km (41.5 km/l or 97.60 mpg)
ClutchWet  multi-disc
Transmission typeChain   (final drive)
Cooling systemLiquid
Lubrication systemMixing with mechanical pump
Fuel systemCarburettor
Bore x Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression12.1:1
Engine typeSingle cylinder, two-stroke
Capacity:49.7 ccm (3.03 cubic inches)
 
 

CategoryEnduro / offroad
Year2021
ModelBeta RR 2T 50 Racing
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tire110/80-18
Front tire80/90-21
Rear wheel travel255 mm (10.0 inches)
Rear SuspensionMonoshock
Front wheel travel265 mm (10.4 inches)
Front SuspensionHydraulic fork with ø41mm shaft
Frame typeSteel double cradle

Physical measures and capacities

Reserve fuel capacity1.50 litres (0.40 US gallons)
Fuel capacity6.50 litres (1.72 US gallons)
Wheelbase1428 mm (56.2 inches)
Ground clearance345 mm (13.6 inches)
Overall width810 mm (31.9 inches)
Overall length2090 mm (82.3 inches)
Overall height1205 mm (47.4 inches)
Seat height935 mm (36.8 inches) If adjustable, lowest setting.
Dry weight83.5 kg (184.1 pounds)

Other specs

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

Performance Profile & Rider Fit

Best For

Track15%
City10%
Cornering30%
Daily Riding5%
Touring8%
Passenger0%

Rider Profile

Best ForThis is a purpose-built minibike aimed squarely at young or novice riders learning enduro fundamentals, not adult road riders.
PurposeIt exists to teach off-road control, balance, and race craft on a tiny, ultra-light two-stroke enduro chassis.
Rider FitIts very low dry weight and tall-for-its-size but still compact seat height make it manageable for smaller, lighter riders, typically kids or petite teens.
CharacterPlayful, high-strung, and eager to be thrashed, with a peaky two-stroke power delivery that rewards revs and momentum over brute force.
Not Ideal ForIt is not suitable for adult commuting, highway travel, carrying a passenger, or anyone expecting real touring range or top-speed capability.

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

Rider Fit Visualizer

2021 Beta RR 2T 50 Racing 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 2021 Beta RR 2T 50 Racing, 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 2021 Beta RR 2T 50 Racing motorcycle is a sleek and powerful off-road machine. With a lightweight frame and agile handling, this bike is perfect for riders looking to dominate the trails. The 50cc 2-stroke engine provides plenty of power, while the advanced suspension system ensures a smooth and controlled ride over rough terrain. The high-quality construction and attention to detail make this bike a top choice for young riders looking to hone their skills on the dirt. Overall, the 2021 Beta RR 2T 50 Racing motorcycle is a fantastic choice for anyone looking for a top-tier off-road experience. Its powerful engine, lightweight design, and advanced suspension system make it a standout in its class. Whether you're a beginner or a seasoned rider, this bike offers a thrilling and controlled ride that will leave you wanting more. If you're in the market for a high-performance off-road motorcycle, the Beta RR 2T 50 Racing is definitely worth considering.
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