Beta Evo 250 4-Stroke Sport



The Beta Evo 250 4-Stroke Sport was a single cylinder, 4-stroke, 4-valve, liquid-cooled Trial motorcycle produced by Beta in 2015.

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Beta Evo 250 4-Stroke Sport
Manufacturer
Production 2015
Class Trial
Engine
single cylinder, 4-stroke, 4-valve, liquid-cooled
Bore / Stroke 76.2mm x 76.2mm
Compression ratio 11.5:1
Transmission Gear box: 5-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 71.0 kg (wet)
Fuel Capacity 0.53 Gallon (2.00 Liters)
Manuals Service Manual

EngineEdit

A 76.2mm bore x 76.2mm stroke result in a displacement of just 249.6 cubic centimeters.

DriveEdit

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

ChassisEdit

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 250 4-Stroke 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 250 4-Stroke SportEdit

 

The 2015 MY Beta Evo 250 4-Stroke Sport is a machine designed with a larger fuel tank specifically for trial riders who prefer longer courses or even outdoor outings through the wilderness.

The two-wheeler sports a four-stroke, liquid-cooled, 249cc, single cylinder engine and a sturdy, five-speed manual transmission. The bike is more comfortable, suitable for longer rides and has custom-like aesthetics, thanks to upgrades such as a bigger fuel-tank with a built-in seat, knobby tires, Beta hand guards, a clutch with an improved setting for more aggressive shifts plus special Sport edition graphics to give it a touch of "class".