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.
Editorial estimate from the spec sheet - not lab tested
Off-road & trail98%
Cornering30%
City riding5%
Daily riding5%
Touring3%
Two-up0%
Track10%
Best for
Built purely for low-speed technical trials riding over rocks, logs, and steep obstacles, not for any kind of straight-line speed or road use.
Built for
A 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 for
This bike is not suitable for riders wanting highway travel, passenger carrying, long-distance touring, or high-speed riding of any kind.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Full specifications
Engine
Capacity
79.6 ccm
Engine type
Single, two-stroke
Bore x stroke
48.0 x 44.0 mm
Compression
14.7:1
Cooling system
Liquid
Fuel system
Carburettor
Ignition
AET
Lubrication system
Mix gasoline-oil 1,5 % (with synthetic oil)
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet multi-disc clutch
Dimensions & weight
Wheelbase
1230 mm
Overall length
1925 mm
Overall width
815 mm
Overall height
1110 mm
Seat height
652 mm
Dry weight
64.0 kg
Fuel capacity
2.50 litres
Ground clearance
295 mm
Reserve fuel capacity
0.50 litres
Chassis & suspension
Frame
Steel
Front suspension
Hydraulic fork with 33 mm shaft
Rear suspension
Monoshock with adjustable spring preload
Front wheel travel
33 mm
Brakes & wheels
Front brakes
Single disc. inox disc 175 mm with 2 opposed pistons
Front brakes diameter
175 mm
Rear brakes
Single disc. inox disc 150 mm with 2 opposed pistons
Rear brakes diameter
150 mm
Front tyre
2.75-21
Rear tyre
4.00-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted
Specification
2004
2006
2007
2008
Capacity
80 cc
80 cc
80 cc
80 cc
Dry weight
64 kg
64 kg
64 kg
64 kg
Seat height
—
—
652 mm
652 mm
Fuel capacity
2.5 L
2.5 L
2.5 L
2.5 L
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
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