Beta REV 80 - 2007 Specifications and Reviews

The 2007 Beta REV 80 is a lightweight trial motorcycle designed for young riders and beginners learning fundamental balance and control skills. Powered by a responsive 80cc two-stroke engine with a six-speed gearbox, it delivers the agility and maneuverability essential for navigating technical trial sections. Known for its reliable performance and user-friendly handling characteristics.

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General information

CategoryTrial
Year2007
ModelBeta REV 80

Engine and Transmission Specifications

ClutchWet multi-disc clutch
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemmix gasoline-oil 1,5 % (with synthetic oil)
IgnitionAET
Fuel systemCarburettor. Dell´ orto PHBG 21
Bore x stroke48.0 x 44.0 mm (1.9 x 1.7 inches)
Compression14.7:1
Engine typeSingle cylinder, two-stroke
Capacity:79.60 ccm (4.86 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter150 mm (5.9 inches)
Rear brakesSingle disc. inox disc 150 mm with 2 opposed pistons
Front brakes diameter175 mm (6.9 inches)
Front brakesSingle disc. inox disc 175 mm with 2 opposed pistons
Rear tyre dimensions4.00-18
Front tyre dimensions2.75-21
Rear suspensionMonoshock with adjustable spring preload
Front suspension travel33 mm (1.3 inches)
Front suspensionHydraulic fork with 33 mm shaft
Frame typeSteel

Physical measures and capacities

Reserve fuel capacity0.50 litres (0.13 gallons)
Fuel capacity2.50 litres (0.66 gallons)
Wheelbase1,230 mm (48.4 inches)
Ground clearance295 mm (11.6 inches)
Overall width815 mm (32.1 inches)
Overall length1,925 mm (75.8 inches)
Overall height1,110 mm (43.7 inches)
Seat height652 mm (25.7 inches) If adjustable, lowest setting.
Dry weight64.0 kg (141.1 pounds)
 
 

Other specs

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

Performance Profile & Rider Fit

Best For

Track10%
City5%
Cornering30%
Daily Riding5%
Touring3%
Passenger0%

Rider Profile

Best ForThis is a youth/beginner-oriented trials machine best suited to young or novice riders learning technical balance and control rather than experienced adult trials competitors, though its light weight also makes it approachable for smaller adults new to th
PurposeBuilt purely for low-speed technical trials riding over rocks, logs, and steep obstacles, not for any kind of straight-line speed or road use.
Rider FitIts extremely low dry weight of around 64 kg and low seat height make it very easy to manhandle, hop, and balance, favoring finesse and technique over strength.
CharacterA featherweight, purpose-built two-stroke trials bike with a responsive chassis and brakes tuned for precise, controlled obstacle navigation rather than outright performance.
Not Ideal ForThis bike is not suitable for riders wanting highway travel, passenger carrying, long-distance touring, or high-speed riding of any kind.

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

Rider Reviews

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