Segment: Trial
Production years: 2012, 2013
The new 2013 MY Beta Evo 80 Jr is a bike designed for those aged nine to eleven. It has the measurements of a 50cc bike, but it sports a bigger, two-stroke, liquid-cooled 79cc engine, to reassure novice riders (and their parents) that it has the grunt to complete a trial course without breaking a sweat.
The Tuscany House also fitted the Evo Jr with hydraulic front and rear disc brakes, a hydraulic clutch and beefy 19" front and 17" rear tires. The suspension settings have been modified by the Italian engineers to be as user-friendly as possible. All these features make the Evo 80 Jr one of the best choices for novice trial bike enthusiasts.
BETA Evo 80 Jr 2012-2013
BETA Evo 80 Jr 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 |
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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: | 33mm Paioli | Rear Suspension: | Single shock, adjustable dampening & spring preload | Front Brake: | 175mm rotor with 4-piston caliper | Rear Brake: | 150mm rotor with twin-piston caliper |
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| dimension specs | Overall Length: | - | Overall Width: | - | Seat Height: | 24.4 in OR 620 mm | Wheelbase: | 47.6 in OR 1209 mm | Ground Clearance: | 11.8 in OR 300 mm | Weight: | 132 lbs OR 60 kg | Fuel Capacity: | 0.7 gallons OR 2.6 L |
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| tyres specs | Front: | Trial type 19 | Rear: | Trial type 17 |
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