Beta RR Motard 4T 125 LC - 2020 Specifications and Reviews

The 2020 Beta RR Motard 4T 125 LC is a lightweight supermoto designed for novice and intermediate riders seeking an agile, manageable platform for street and light off-road exploration. Its compact dimensions, low seat height, and minimal 108 kg weight make it accessible for smaller or less experienced riders, while the 125cc four-stroke engine delivers adequate power for urban commuting and casual trail riding. Known for its nimble handling and straightforward kick-start reliability, this model excels as an affordable entry point into the supermoto category.

2020
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General information

CategorySuper motard
Year2020
ModelBeta RR Motard 4T 125 LC

Engine and Transmission Specifications

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:124.7 ccm (7.61 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tire130/70-17
Front tire110/80-17
Rear SuspensionMonoshock with progressive compound lever
Front SuspensionHydraulic fork with ø41 mm shaft
Frame typeSteel double cradle frame
 
 

Physical measures and capacities

Reserve fuel capacity2.10 litres (0.55 US gallons)
Fuel capacity7.30 litres (1.93 US gallons)
Wheelbase1439 mm (56.7 inches)
Ground clearance294 mm (11.6 inches)
Overall width820 mm (32.3 inches)
Overall length2192 mm (86.3 inches)
Overall height1185 mm (46.7 inches)
Seat height886 mm (34.9 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

Track55%
City70%
Cornering90%
Daily Riding45%
Touring20%
Passenger20%

Rider Profile

Best ForBest suited to intermediate riders who want a light, flickable machine to sharpen their cornering skills, though beginners can also manage its low weight and mild power.
PurposeBuilt for supermoto-style fun: tight, twisty roads, tarmac corner-carving, and playful urban riding rather than long distance or heavy off-road work.
Rider FitIts tall seat height and slim, lightweight chassis make it easy to muscle around but the lofty stance may challenge shorter riders at a stop.
CharacterA nimble, high-strung little supermoto that rewards aggressive lean angles and quick direction changes over outright speed.
Not Ideal ForNot the right choice for riders wanting high-speed touring, passenger comfort, or serious off-road adventure capability.

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

Rider Fit Visualizer

2020 Beta RR Motard 4T 125 LC Rider Ergonomics Assessment

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

Feet:

At 886mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2020 Beta RR Motard 4T 125 LC, with a relaxed knee angle of around 140 degrees and a forward-leaning 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 Motard 4T 125 LC is an exceptional motorcycle for anyone looking for a reliable and powerful ride. This bike offers a combination of style, performance, and precision, making it a top choice for motard enthusiasts. The 125 LC engine provides impressive power and acceleration, while the responsive handling and maneuverability make it a joy to ride. Whether you're cruising through city streets or tearing up the track, the Beta RR Motard 4T 125 LC delivers an exhilarating experience that is sure to impress. In addition to its impressive performance, the 2020 Beta RR Motard 4T 125 LC also boasts a sleek and modern design that is sure to turn heads. The attention to detail and quality craftsmanship is evident in every aspect of this motorcycle, from the aerodynamic body to the comfortable and ergonomic seating. With its advanced technology and high-performance features, the Beta RR Motard 4T 125 LC is a standout choice for riders who demand the best. Whether you're a seasoned pro or a new rider, this motorcycle is a fantastic option that offers a thrilling experience on the road.
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