Beta RR Enduro 125 4T LC - 2021 Specifications and Reviews

The 2021 Beta RR Enduro 125 4T LC is a lightweight four-stroke enduro bike ideal for novice and amateur riders seeking an affordable entry into off-road competition. Its 124.6cc air-cooled engine delivers manageable power with exceptional fuel efficiency, while the reliable chain-drive five-speed transmission suits tight trail work and technical terrain.

2021
Not Rated stars Average rating: Not Rated from 0 votes
.

General information

CategoryEnduro / offroad
Year2021
ModelBeta RR Enduro 125 4T LC

Engine and Transmission Specifications

Greenhouse gases48.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption2.10 litres/100 km (47.6 km/l or 112.01 mpg)
ClutchWet multi-disc clutch
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemAir
Lubrication systemForced with pump
IgnitionAC Kokusan CDI
Fuel systemCarburettor. Keihin PWK30
Bore x Stroke52.0 x 58.6 mm (2.0 x 2.3 inches)
Compression11.2:1
Engine typeSingle cylinder, four-stroke
Capacity:124.6 ccm (7.60 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 travel270 mm (10.6 inches)
Rear SuspensionMonoshock with progressive compound lever
Front wheel travel260 mm (10.2 inches)
Front SuspensionHydraulic fork with ø41 mm shaft
Frame typeSteel double cradle frame

Physical measures and capacities

Reserve fuel capacity1.50 litres (0.40 US gallons)
Fuel capacity7.30 litres (1.93 US gallons)
Wheelbase1410 mm (55.5 inches)
Ground clearance335 mm (13.2 inches)
Overall width820 mm (32.3 inches)
Overall length2115 mm (83.3 inches)
Overall height1215 mm (47.8 inches)
Seat height925 mm (36.4 inches) If adjustable, lowest setting.
Dry weight108.0 kg (238.1 pounds)
 
 

Other specs

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

Performance Profile & Rider Fit

Best For

Track15%
City25%
Cornering60%
Daily Riding20%
Touring15%
Passenger10%

Rider Profile

Best ForBest suited to riders with at least some off-road or dirt bike experience, since the tall seat height and light, responsive chassis reward confident standing-up riding technique.
PurposeThis bike exists purely to tackle trails, technical enduro sections, and rough terrain rather than to cover road miles quickly or comfortably.
Rider FitThe tall 925mm seat height and kick-start-only setup mean shorter or less physically confident riders may find it demanding at a standstill and in technical low-speed maneuvers.
CharacterA lightweight, nimble, purpose-built enduro machine that thrives on flickability and long-travel suspension rather than outright power or highway comfort.
Not Ideal ForThis is not the right bike for riders wanting a comfortable commuter, a passenger-friendly tourer, or high-speed road performance.

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

Rider Fit Visualizer

2021 Beta RR Enduro 125 4T LC Rider Ergonomics Assessment

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

Feet:

At 925mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 Beta RR Enduro 125 4T LC, 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.

Find bikes that fit your height →

Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

The 2021 Beta RR Enduro 125 4T LC motorcycle is a remarkable off-road bike that delivers outstanding performance and handling. Its 125cc four-stroke engine provides ample power for tackling the toughest trails, while the liquid cooling system ensures optimal engine temperature even during the most demanding rides. The lightweight chassis and excellent suspension make this bike agile and responsive, allowing riders to navigate tight corners and navigate rough terrain with ease. Whether you're a seasoned rider or a beginner looking to explore off-road riding, the Beta RR Enduro 125 4T LC is a fantastic choice that offers a perfect blend of power, agility, and reliability. In addition to its impressive performance, the 2021 Beta RR Enduro 125 4T LC motorcycle also features a sleek and stylish design that is sure to turn heads on the trail. The attention to detail in its construction and the quality of its components make it a standout choice in the enduro motorcycle market. With its combination of power, agility, and style, the Beta RR Enduro 125 4T LC is a top contender for riders seeking an exciting off-road experience.
Reply

Add a Comment


Please Login or Register if you would like to leave a comment.