Beta Rev50: history, specs, pictures

From CycleChaos
Jump to navigation Jump to search


Beta Rev50
Manufacturer
Also called Rev 50, Rev-50, REV50, REV 50
Production 2004 - 2008
Engine
single cylinder, two-stroke
Bore / Stroke 39.5mm x 40.8mm
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 ø38 mm shaft
Rear: monoshock with adjustable spring preload
Brakes Front: single disc. 2-opposed pistons
Rear: single disc. 2-opposed pistons
Front Tire 2.50-19
Rear Tire 3.5-17
Wheelbase 47.64 inches (1210 mm)
Length 72.83 inches (1850 mm)
Width 28.35 inches (720 mm)
Height 42.13 inches (1070 mm)
Seat Height 24.41 inches (620 mm)
Weight 132.28 pounds (60.0 Kg) (dry),
Fuel Capacity 0.66 Gallon (2.50 Liters)
Manuals Service Manual


The Beta REV50 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 39.5mm bore x 40.8mm stroke result in a displacement of just 49.9 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 2.50-19 front tire and a 3.5-17 rear tire. Stopping was achieved via single disc. 2-opposed pistons in the front and a single disc. 2-opposed pistons in the rear. The front suspension was a hydraulic fork with ø38 mm shaft while the rear was equipped with a monoshock with adjustable spring preload. The REV50 was fitted with a 0.66 Gallon (2.50 Liters) fuel tank. The bike weighed just 132.28 pounds (60.0 Kg). The wheelbase was 47.64 inches (1210 mm) long.