Beta RR Enduro 4T 125 - 2010 Specifications and Reviews

The 2010 Beta RR Enduro 4T 125 is a lightweight four-stroke enduro bike ideal for amateur and younger riders entering off-road competition. Known for its nimble handling and reliable air-cooled engine, it excels in technical terrain where its compact dimensions and responsive performance shine brightest.

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General information

CategoryEnduro / offroad
Year2010
ModelBeta RR Enduro 4T 125
 
 

Engine and Transmission Specifications

ClutchWet multi-plate
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemForced with pump
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 dimensions120/90-18
Front tyre dimensions90/90-21
Rear suspensionMonoshock with adjustable spring preload
Front suspensionHydraulic fork with 41 mm shaft

Physical measures and capacities

Reserve fuel capacity1.00 litres (0.26 gallons)
Fuel capacity6.00 litres (1.59 gallons)
Wheelbase1,370 mm (53.9 inches)
Overall width820 mm (32.3 inches)
Overall length2,070 mm (81.5 inches)
Overall height1,215 mm (47.8 inches)
Weight incl. oil, gas, etc110.0 kg (242.5 pounds)
Dry weight103.0 kg (227.1 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed/white/black
StarterElectric & kick

Performance Profile & Rider Fit

Best For

Track15%
City25%
Cornering60%
Daily Riding20%
Touring15%
Passenger5%

Rider Profile

Best ForBest suited to intermediate to experienced off-road riders who understand how to work a light, high-strung enduro bike over rough terrain.
PurposeBuilt purely for technical trail riding, enduro competition, and tight off-road tracks rather than any road-going commuting or touring role.
Rider FitIts low dry weight and tall, narrow chassis reward an active, standing riding style but demand reasonable fitness and leg strength for full-day trail use.
CharacterA nimble, lightweight four-stroke enduro machine that thrives on long-travel suspension and precise, playful handling rather than outright power.
Not Ideal ForNot a good fit for riders wanting a comfortable commuter, a passenger-friendly bike, or one capable of sustained highway touring.

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

Rider Reviews

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