Beta RR 125 Motard - 2008 Specifications and Reviews

The 2008 Beta RR 125 Motard is a lightweight super motard designed for novice and intermediate riders seeking an agile, street-focused machine. Its compact 124cc single-cylinder engine and minimal 103kg weight deliver nimble handling and easy maneuverability for urban riding and track days. Known for approachable performance and reliability, it excels as an entry-level platform for aspiring motard enthusiasts.

2008
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General information

CategorySuper motard
Year2008
ModelBeta RR 125 Motard

Engine and Transmission Specifications

ClutchWet multi-disc clutch
Gearbox5-speed
Lubrication systemForced with pump
StarterElectric & kick
Fuel controlSOHC
Fuel systemCarburettor. Mikuni UCAL 5Nh 26-38
Bore x stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression10.0:1
Stroke4
Engine typeSingle cylinder
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,370 mm (53.9 inches)
Ground clearance310 mm (12.2 inches)
Overall width820 mm (32.3 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)

Beta RR 125 Motard dimensions and frame

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

Speed and acceleration

Reserve fuel capacity1.00 litres (0.26 gallons)
Fuel capacity6.00 litres (1.59 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track60%
City80%
Cornering82%
Daily Riding55%
Touring25%
Passenger25%

Rider Profile

Best ForBest suited to new-to-intermediate riders who want a light, forgiving bike to sharpen their cornering skills before moving to bigger machines.
PurposeDesigned as a compact supermoto for flickable urban riding and tight, twisty backroads rather than outright speed.
Rider FitIts low dry weight and tall but narrow seat make it easy to manage for most body sizes, though the firm suspension and high ground clearance suit shorter trips more than long hauls.
CharacterA playful, nimble little street bike with sharp handling and a willingness to be tossed around corners and through city traffic.
Not Ideal ForNot a good choice for riders wanting sustained highway speeds, long-distance touring comfort, or a passenger-friendly ride.

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

Rider Fit Visualizer

2008 Beta RR 125 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 2008 Beta RR 125 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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