BETA Evo 250 4-Stroke (2014-2015) Specs, Performance & Photos
Updated: 25 July 2023 • Maintained by:
Segment: Trial
Production years: 2014, 2015
The 2015 Beta Evo250 4-stroke comes as an alternative to the 2-stroke versions, with better gas mileage and with a smoother power delivery. It sports a four-stroke, liquid-cooled, 249cc, single cylinder engine that delivers the power through a sturdy, five-speed manual transmission.
The suspension system has been upgraded with a new rear shock with a nitrogen valve. The front fork has been sourced from the 2014 MY Factory models and is shorter. This decrease in length means lighter weight but also more rigidity, allowing the rider to cope better with the obstacles on the course.
BETA Evo 250 4-Stroke 2014-2015
BETA Evo 250 4-Stroke 249
| engine specs | Type: | single cylinder, 4-stroke, 4-valve, liquid-cooled | Displacement: | 249.6 cm3 | Bore X Stroke: | 3.0x2.1 in OR 76 mm | Compression Ratio: | 11.5:1 | Horsepower: | / KW(hp)/RPM | Torque: | 0/- lb-ft/RPM OR 0 Nm/RPM | Fuel System: | Mikuni CV carburetor |
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| transmission specs | Gearbox: | 5-speed, manual | Clutch: | wet multi-disc, manual | Primary Drive: | - | Final Drive: | chain |
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| chassis specs | Frame: | aluminum beam, single wave hydroformed with built in fuel tank | Front Suspension: | 38mm Paioli | Rear Suspension: | adjustable single shock, aluminum bodied, with nitrogen valve including linkage | Front Brake: | 185mm rotor with 4-piston caliper | Rear Brake: | 160mm rotor with twin-piston caliper |
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| dimension specs | Overall Length: | 78.3 in OR 1989 mm | Overall Width: | 33.5 in OR 851 mm | Seat Height: | 26 in OR 660 mm | Wheelbase: | 51.4 in OR 1306 mm | Ground Clearance: | 12.2 in OR 310 mm | Weight: | 155.5 lbs OR 71 kg | Fuel Capacity: | 0.75 gallons OR 2.8 L |
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| tyres specs | Front: | Michelin Trial 21 | Rear: | Michelin Trial 18 |
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