Beta Alp350



The Beta Alp 4.0 was a single cylinder, four-stroke Enduro motorcycle produced by Beta between 2004 and 2012.

Beta-alp350-2004-2004-0.jpg
Beta Alp350
Manufacturer
Also called Alp 4.0
Production 2004 - 2012
Class Enduro
Engine
single cylinder, four-stroke
Bore / Stroke 79.0mm x 71.2mm
Compression ratio 9.5:1
Ignition electronic
Transmission Gear box: 6-speed

Final Drive: chain

Clutch: wet multi-plate
Suspension Front: hydraulic fork with ø46 mm shaft
Rear: monoshock with adjustable spring preload
Brakes Front: single disc
Rear: single disc
Front Tire 90/90-21
Rear Tire 130/90-18
Wheelbase 56.85 inches (1444 mm)
Length 86.93 inches (2208 mm)
Width 33.46 inches (850 mm)
Height 48.82 inches (1240 mm)
Seat Height 33.98 inches (863 mm)
Weight 293.21 pounds (133.0 Kg) (dry), 133.0 kg (wet)
Fuel Capacity 2.77 Gallon (10.50 Liters)
Manuals Service Manual

EngineEdit

The engine was a air cooled single cylinder, four-stroke. A 79.0mm bore x 71.2mm stroke result in a displacement of just 349.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).

DriveEdit

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

ChassisEdit

It came with a 90/90-21 front tire and a 130/90-18 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The front suspension was a hydraulic fork with ø46 mm shaft while the rear was equipped with a monoshock with adjustable spring preload. The Alp 4.0 was fitted with a 2.77 Gallon (10.50 Liters) fuel tank. The bike weighed just 293.21 pounds (133.0 Kg). The wheelbase was 56.85 inches (1444 mm) long.

2004 Beta Alp 4.0Edit

 

The Beta ALP 4.0 is a vehicle built for mounting, being used to conquer the tricky mountain and woods paths. The design is simple and the 350cc, 4 stroke engine is one classic piece of engineering, completely reliable.