Beta Evo 300 Sport: history, specs, pictures

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Beta Evo 300 Sport
Manufacturer
Production 2015
Class Trial
Engine
single cylinder, 2-stroke, liquid-cooled
Bore / Stroke 78.7mm x 78.7mm
Compression ratio 10:1
Fuel System Keihin PWK 28mm carburetor
Transmission Gear box: 6-speed, manual

Final Drive: chain

Clutch: wet multi-disc, manual
Suspension Front: 38mm Paioli
Rear: adjustable single shock, aluminum bodied, with nitrogen valve including linkage
Brakes Front: 185mm rotor with 4-piston caliper
Rear: 160mm rotor with twin-piston caliper
Front Tire Michelin Trial 21
Rear Tire Michelin Trial 18
Wheelbase 51.42 inches (1306 mm)
Length 78.31 inches (1989 mm)
Width 33.5 inches (851 mm)
Seat Height 25.98 inches (660 mm)
Weight 66.0 kg (wet)
Fuel Capacity 0.53 Gallon (2.00 Liters)
Manuals Service Manual


The Beta Evo 300 Sport was a single cylinder, 2-stroke, liquid-cooled Trial motorcycle produced by Beta in 2015.

Engine[edit | edit source]

A 78.7mm bore x 78.7mm stroke result in a displacement of just 299.0 cubic centimeters.

Drive[edit | edit source]

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

Chassis[edit | edit source]

It came with a Michelin Trial 21 front tire and a Michelin Trial 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 adjustable single shock, aluminum bodied, with nitrogen valve including linkage. The Evo 300 Sport was fitted with a 0.53 Gallon (2.00 Liters) fuel tank. The wheelbase was 51.42 inches (1306 mm) long.

2015 Beta Evo 300 Sport[edit | edit source]

If you're a trial rider who wants more from his or her machine, then the 2015 MY Beta Evo 300 Sport might be the bike for you. With upgrades such as a larger fuel tank with a built-in seat, aggressive tires, Beta hand guards, a distance meter mounted on the handlebars and a clutch setting tweaked for more aggressive engagement plus special Sport version visuals, the Evo 300 Sport can ensure a "clean" 0 points, and it can do so with style.

On the tech/engine side, it comes with the proven, two-stroke, liquid-cooled, 299cc, single cylinder engine available on the base Evo 300, paired to a dependable six-speed manual transmission.