Beta RR 125 4T Motard - 2010 Specifications and Reviews

The 2010 Beta RR 125 4T Motard is a lightweight supermotard designed for novice and intermediate riders seeking an agile, manageable platform. Its compact 124cc four-stroke engine and nimble chassis make it ideal for learning streetbike skills and navigating tight urban environments. The bike excels in delivering spirited performance and fun factor on both road and light off-road terrain.

2010
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General information

CategorySuper motard
Year2010
ModelBeta RR 125 4T Motard

Engine and Transmission Specifications

ClutchWet multi-disc clutch
Transmission type,final driveChain
Gearbox5-speed
Lubrication systemForced with pump
Fuel controlSOHC
Bore x stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression10.0:1
Engine typeSingle cylinder, four-stroke
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tyre dimensions130/80-17
Front tyre dimensions110/80-17
Rear suspension travel205 mm (8.1 inches)
Rear suspensionMonoshock with adjustable spring preload
Front suspension travel250 mm (9.8 inches)
Front suspensionHydraulic fork with 41 mm shaft
Frame typesteel double cradle frame

Physical measures and capacities

Fuel capacity6.00 litres (1.59 gallons)
Wheelbase1,370 mm (53.9 inches)
Ground clearance310 mm (12.2 inches)
Overall length2,065 mm (81.3 inches)
Overall height1,230 mm (48.4 inches)
Seat height920 mm (36.2 inches) If adjustable, lowest setting.
Dry weight103.0 kg (227.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack/red7white
StarterElectric & kick

Performance Profile & Rider Fit

Best For

Track55%
City75%
Cornering85%
Daily Riding50%
Touring20%
Passenger25%

Rider Profile

Best ForBest suited to newer or intermediate riders who want a light, forgiving small-bore motard to build confidence with, since a 125cc single is not intimidating in power delivery.
PurposeDesigned for playful urban riding, tight cornering, and flickable fun rather than outright speed or distance covering.
Rider FitThe low dry weight and tall but narrow seat make it easy to manage at a stop and toss around at low speed, suiting shorter or lighter riders comfortably.
CharacterA nimble, high-strung little supermoto that rewards an aggressive, playful riding style through twisty streets and urban obstacles.
Not Ideal ForNot a good fit for riders wanting highway touring comfort, passenger carrying, or strong outright acceleration.

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

Rider Fit Visualizer

2010 Beta RR 125 4T Motard Rider Ergonomics Assessment

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

Feet:

At 920mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2010 Beta RR 125 4T Motard, with a relaxed knee angle of around 145 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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