Beta RR Enduro 2T 125 - 2021 Specifications and Reviews

The 2021 Beta RR Enduro 2T 125 is a nimble two-stroke enduro machine designed for amateur and intermediate off-road riders seeking lightweight maneuverability. Its 124.8cc liquid-cooled engine delivers responsive power with minimal weight, making it ideal for technical terrain and trail riding. Known for reliability and ease of maintenance, this model excels in cross-country enduro competition and recreational off-road adventures.

2021
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General information

CategoryEnduro / offroad
Year2021
ModelBeta RR Enduro 2T 125

Engine and Transmission Specifications

Greenhouse gases76.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption3.30 litres/100 km (30.3 km/l or 71.28 mpg)
DrivelinePrimary Z. 20/68. Final Z. 14/54.
ClutchWet multi-plate
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemLiquid
Lubrication systemForced with pump
IgnitionAC Kokusan CDI
Fuel systemCarburettor. Keihin PWK36
Bore x Stroke54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression15.0:1
Engine typeSingle cylinder, two-stroke
Capacity:124.8 ccm (7.62 cubic inches)
 
 

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 wheel travel290 mm (11.4 inches)
Rear SuspensionMonoshock with progressive compound lever
Front wheel travel295 mm (11.6 inches)
Front SuspensionHydraulic fork with ø48mm shaft
Frame typeMolybdenium Steel double cradle frame
 
 

Physical measures and capacities

Reserve fuel capacity1.00 litres (0.26 US gallons)
Fuel capacity9.50 litres (2.51 US gallons)
Wheelbase1477 mm (58.1 inches)
Ground clearance325 mm (12.8 inches)
Overall width815 mm (32.1 inches)
Overall length2167 mm (85.3 inches)
Overall height1270 mm (50.0 inches)
Seat height930 mm (36.6 inches) If adjustable, lowest setting.
Dry weight94.0 kg (207.2 pounds)

Other specs

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

Performance Profile & Rider Fit

Best For

Track20%
City15%
Cornering55%
Daily Riding15%
Touring15%
Passenger5%

Rider Profile

Best ForBest suited to intermediate to experienced off-road riders, as the peaky two-stroke power delivery and tall seat height reward those already comfortable with enduro machines.
PurposeBuilt purely for technical enduro trails, tight woods sections, and competitive off-road riding rather than any road-going use.
Rider FitThe 930mm seat height and lightweight 94kg dry chassis demand rider fitness and confidence standing on the pegs, though the low weight helps compensate for shorter riders.
CharacterA sharp, high-strung two-stroke enduro weapon that thrives on aggressive throttle input and rewards an active, attacking riding style.
Not Ideal ForNot suitable for riders wanting a comfortable commuter, a passenger-friendly bike, or any sustained highway and touring use.

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

Rider Fit Visualizer

2021 Beta RR Enduro 2T 125 Rider Ergonomics Assessment

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

Feet:

At 930mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 Beta RR Enduro 2T 125, 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
64x64

MotorcycleDB Review

The 2021 Beta RR Enduro 2T 125 is a powerful and lightweight off-road motorcycle that is perfect for riders of all skill levels. With a 125cc two-stroke engine, this bike offers plenty of torque and acceleration for tackling any terrain. The responsive handling and nimble chassis make it easy to maneuver through tight trails and technical sections. The high-quality components and suspension system provide a smooth and comfortable ride, while the aggressive styling gives this bike a modern and rugged look. Overall, the 2021 Beta RR Enduro 2T 125 is a fantastic choice for anyone looking for a versatile and capable off-road motorcycle. Whether you're a beginner in the world of enduro riding or a seasoned pro, this bike offers the performance and handling you need to conquer any trail. With its powerful two-stroke engine, responsive handling, and top-notch components, the Beta RR Enduro 2T 125 is a top contender in the world of off-road motorcycles.
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