Segment: Trial
Production years: 2012, 2013
Beta launches the 2013 MY Evo 80 Sr, a trial bike with more adult and professional geometry and dimensions, offering new possibilities to grown-ups who want to take a walk on the wild side.
With a new 38mm diameter fork and shockabsorber, derived from the big-displacement models, the 80 Sr gives off a professional vibe while still keeping an easy-to-use overall feel of the bike.
The aesthetics department has been refreshed, with new colors and graphics and a new design for the front mudguard.
BETA Evo 80 Sr 2012-2013
BETA Evo 80 Sr 79
| engine specs | Type: | Single cylinder, 2-stroke, liquid-cooled | Displacement: | 79.6 cm3 | Bore X Stroke: | 1.9x1.7 in OR 48 mm | Compression Ratio: | 14:7:1 | Horsepower: | / KW(hp)/RPM | Torque: | 0/- lb-ft/RPM OR 0 Nm/RPM | Fuel System: | DellOrto 21mm carburetor |
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| transmission specs | Gearbox: | 6-speed | Clutch: | wet multi-disc, manual | Primary Drive: | - | Final Drive: | chain |
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| chassis specs | Frame: | steel | Front Suspension: | 38mm Paioli | Rear Suspension: | Single shock, adjustable dampening and spring preload | Front Brake: | 185mm rotor with 4-piston caliper | Rear Brake: | 160mm rotor with twin-piston caliper |
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| dimension specs | Overall Length: | - | Overall Width: | - | Seat Height: | 26 in OR 660 mm | Wheelbase: | 48.4 in OR 1229 mm | Ground Clearance: | 12.8 in OR 325 mm | Weight: | 145 lbs OR 66 kg | Fuel Capacity: | 0.7 gallons OR 2.6 L |
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| tyres specs | Front: | Trial type 21 | Rear: | Trial type 18 |
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