Beta Evo Sport 300 4 Stroke: history, specs, pictures

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Beta Evo Sport 300 4 Stroke
Manufacturer
Production 2014
Class Trial
Engine
single cylinder, 4-stroke, 4-valve, liquid-cooled
Bore / Stroke 83.8mm x 83.8mm
Compression ratio 11:5:1
Fuel System Mikuni CV carburetor
Transmission Gear box: 5-speed, manual

Final Drive: chain

Clutch: wet multi-disc, manual
Suspension Front: 38mm Paioli
Rear: single shock, aluminum bodied including linkage, adjustable dampening
Brakes Front: 185mm rotor with 4-piston caliper
Rear: 160mm rotor with twin-piston caliper
Front Tire Shinko knobby 21
Rear Tire Shinko knobby 18
Wheelbase 51.42 inches (1306 mm)
Seat Height 32.01 inches (813 mm)
Weight 72.0 kg (wet)
Fuel Capacity 0.53 Gallon (2.00 Liters)
Manuals Service Manual


The Beta Evo Sport 300 4 Stroke was a single cylinder, 4-stroke, 4-valve, liquid-cooled Trial motorcycle produced by Beta in 2014.

Engine[edit | edit source]

A 83.8mm bore x 83.8mm stroke result in a displacement of just 297.3 cubic centimeters.

Drive[edit | edit source]

The bike has a 5-speed, manual transmission. Power was moderated via the wet multi-disc, manual.

Chassis[edit | edit source]

It came with a Shinko knobby 21 front tire and a Shinko knobby 18 rear tire. Stopping was achieved via 185mm rotor with 4-piston caliper in the front and a 160mm rotor with twin-piston caliper in the rear. The front suspension was a 38mm Paioli while the rear was equipped with a single shock, aluminum bodied including linkage, adjustable dampening. The Evo Sport 300 4 Stroke was fitted with a 0.53 Gallon (2.00 Liters) fuel tank. The wheelbase was 51.42 inches (1306 mm) long.

2014 Beta Evo Sport 300 4 Stroke[edit | edit source]

For riders who enjoy longer trial trails and want the occasional adrenaline rush, the Florentine engineers from Beta have launched the 2014 MY Evo Sport 300 4-Stroke. Equipped with a four-stroke, liquid-cooled, 297cc, single cylinder engine mated to a five-speed, manual transmission, the Evo Sport delivers smooth power at all rev ranges, ensuring a "clean" 0 points at the finish line to the skilled rider.

The Evo Sport 300 comes standard with a longer-range fuel tank, aggressive tires, an updated clutch setting for a firmer engagement, Beta hand guards, a distance meter mounted on the handlebars and special graphics, specific to the Sport model. These upgrades differentiate the Sport version from the base model and add a dash of aggressiveness, while also increasing its terrainability.