Beta REV-3 125 - 2006 Specifications and Reviews

The 2006 Beta Rev-3 125 is a lightweight trial motorcycle designed for beginners and intermediate riders seeking technical off-road competition. Its compact 124cc liquid-cooled single-cylinder engine delivers manageable power with excellent maneuverability on challenging terrain. Known for precise handling and reliability, the Rev-3 125 excels in trial events where balance and control are paramount.

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General information

CategoryTrial
Year2006
ModelBeta Rev-3 125
 
 

Engine and Transmission Specifications

ClutchWet multi-disc clutch with cush-drive rubber
Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemFuel mix 1.5%
IgnitionElectronic
Fuel systemCarburettor. Mikuni VM26/208
Bore x stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression14.0:1
Stroke2
Engine typeSingle cylinder
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,310 mm (51.6 inches)
Ground clearance310 mm (12.2 inches)
Overall width850 mm (33.5 inches)
Overall length1,990 mm (78.3 inches)
Dry weight71.0 kg (156.5 pounds)

Beta REV-3 125 dimensions and frame

Rear brakes diameter175 mm (6.9 inches)
Rear brakesSingle disc
Front brakes diameter185 mm (7.3 inches)
Front brakesSingle disc
Rear suspension travel165 mm (6.5 inches)
Rear suspensionMonoshock
Front suspension travel185 mm (7.3 inches)
Front suspensionHydraulic fork
Frame typeAluminium

Speed and acceleration

Fuel capacity4.20 litres (1.11 gallons)

Other specs

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

Performance Profile & Rider Fit

Best For

Track5%
City10%
Cornering60%
Daily Riding5%
Touring3%
Passenger0%

Rider Profile

Best ForThis is a specialist trial machine best suited to riders with dedicated off-road or trial competition experience, not general road riders.
PurposeBuilt purely for technical trial competition, obstacle negotiation, and ultra-low-speed balance and control rather than any kind of speed or distance riding.
Rider FitIts extremely light dry weight and tall, narrow trial-focused ergonomics demand active standing, balance, and leg strength rather than seated comfort.
CharacterA featherweight, high-revving 2-stroke trial tool with razor-sharp low-speed responsiveness and no concession to comfort or cruising ability.
Not Ideal ForNot suitable for riders wanting highway speed, passenger carrying, touring range, or everyday street commuting.

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

Rider Reviews

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