Beta Rev80: history, specs, pictures

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Beta Rev80
Manufacturer
Also called Rev 80, Rev-80, REV80, REV 80
Production 2004 - 2008
Engine
single cylinder, two-stroke
Bore / Stroke 48.0mm x 44.0mm
Fuel System carburetor. dell´ orto phbg 21
Ignition aet
Transmission Gear box: 6-speed

Final Drive: chain

Clutch: wet multi-disc clutch
Suspension Front: hydraulic fork with ø33 mm shaft
Rear: monoshock with adjustable spring preload
Brakes Front: single disc. 2-piston calipers
Rear: single disc. 2-piston calipers
Front Tire 2.75-21
Rear Tire 4-18
Wheelbase 48.43 inches (1230 mm)
Length 75.79 inches (1925 mm)
Width 32.09 inches (815 mm)
Height 43.7 inches (1110 mm)
Seat Height 25.67 inches (652 mm)
Weight 141.1 pounds (64.0 Kg) (dry),
Fuel Capacity 0.66 Gallon (2.50 Liters)
Manuals Service Manual


The Beta REV80 was a single cylinder, two-stroke standard produced by Beta between 2004 and 2008.

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, two-stroke. A 48.0mm bore x 44.0mm stroke result in a displacement of just 79.6 cubic centimeters.

Drive[edit | edit source]

The bike has a 6-speed transmission. Power was moderated via the wet multi-disc clutch.

Chassis[edit | edit source]

It came with a 2.75-21 front tire and a 4-18 rear tire. Stopping was achieved via single disc. 2-piston calipers in the front and a single disc. 2-piston calipers in the rear. The front suspension was a hydraulic fork with ø33 mm shaft while the rear was equipped with a monoshock with adjustable spring preload. The REV80 was fitted with a 0.66 Gallon (2.50 Liters) fuel tank. The bike weighed just 141.1 pounds (64.0 Kg). The wheelbase was 48.43 inches (1230 mm) long.