Beta REV 3 - 250 - 2007 Specifications and Reviews

The 2007 Beta REV 3-250 is a lightweight trial motorcycle designed for intermediate to advanced riders seeking technical off-road competition. Known for its responsive single-cylinder engine and precise handling, it excels in rocky terrain and obstacle courses. The liquid-cooled 250cc powerplant delivers smooth, controllable power ideal for navigating demanding trial sections with confidence and agility.

2007
5 stars Average rating: 5 from 1 votes
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General information

CategoryTrial
Year2007
ModelBeta REV 3 - 250

Engine and Transmission Specifications

ClutchWet multi-disc clutch with cush-drive rubber
Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemmix with fuel 1,5 % (synthetic oil)
IgnitionElectronic AET 12V - 85W
Fuel systemCarburettor. Mikuni VM26/208
Bore x stroke72.5 x 60.5 mm (2.9 x 2.4 inches)
Compression11.4:1
Stroke2
Engine typeSingle cylinder
Capacity:249.60 ccm (15.23 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)
Overall height1,120 mm (44.1 inches)
Seat height660 mm (26.0 inches) If adjustable, lowest setting.
Dry weight72.0 kg (158.7 pounds)
 
 

Beta REV 3 - 250 dimensions and frame

Rear brakes diameter165 mm (6.5 inches)
Rear brakesSingle disc. disc 165 mm with 2 piston caliper
Front brakes diameter185 mm (7.3 inches)
Front brakesSingle disc. disc 185 mm with 4 piston caliper
Rear tyre dimensions4.00-18
Front tyre dimensions2.75-21
Rear suspensionMonoshock
Front suspension travel38 mm (1.5 inches)
Front suspensionHydraulic fork with 38 mm shaft
Frame typeDouble wave aluminium beam
 
 

Speed and acceleration

Reserve fuel capacity1.00 litres (0.26 gallons)
Fuel capacity3.20 litres (0.85 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 competition trials machine best suited to riders with prior off-road or trials experience, though skilled beginners training specifically in the discipline can also start on it.
PurposeBuilt purely for technical trials competition and practice, excelling at tackling obstacles, steep climbs, and tight balance-based maneuvers at very low speed rather than any form of transportation.
Rider FitIts featherweight dry weight and tiny seat height make it extremely easy to muscle around and paddle with the feet, demanding more balance, core control, and stamina than raw strength.
CharacterA lightweight, nimble, high-revving two-stroke single designed for razor-sharp responsiveness and precise low-speed control rather than outright power or comfort.
Not Ideal ForThis bike is not suitable for riders wanting a comfortable seat, passenger capability, highway speed, or any kind of touring and daily road use.

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

Rider Reviews

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