Beta Evo 2T 300 SS - 2024 Specifications and Reviews

The 2024 Beta Evo 80 Junior is a lightweight trial motorcycle designed for young and beginner riders learning precision riding skills. Its nimble steel frame, responsive two-stroke engine, and manageable power delivery make it ideal for navigating technical terrain and developing control techniques in competitive or recreational settings.

4 stars Average rating: 4 from 1 votes
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General information

TypeTrial
Year model2024
Model nameBeta Evo 80 Junior

Engine and Transmission Specifications

ClutchWet  multi-disc
Transmission typeChain (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemMix with fuel 1,5 % synthetic oil
IgnitionHIDRIA
Fuel systemCarburettor. Dell´Orto PHBG 21
Bore x stroke48.0 x 40.8 mm (1.9 x 1.6 inches)
Compression14.7:1
Type of engineSingle cylinder, two-stroke
Capacity:79.6 ccm (4.86 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. 2 opposed pistons
Diameter175 mm (6.9 inches)
Front brakesSingle disc. 2-piston calipers
Rear tire3.50-17
Front tire2.50-19
Rear wheel travel146 mm (5.7 inches)
Rear suspensionMonoshock with adjustable spring preload
Front wheel travel160 mm (6.3 inches)
Front suspensionHydraulic fork with 33 mm shaft
Frame typeSteel
 
 

Physical measures and capacities

Reserve fuel capacity0.50 litres (0.13 US gallons)
Fuel capacity2.50 litres (0.66 US gallons)
Wheelbase1210 mm (47.6 inches)
Ground clearance300 mm (11.8 inches)
Overall width720 mm (28.3 inches)
Overall length1850 mm (72.8 inches)
Overall height1070 mm (42.1 inches)
Seat height620 mm (24.4 inches) If adjustable, lowest setting.
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed/White

Performance Profile & Rider Fit

Best For

Track10%
City5%
Cornering60%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForThis bike is best suited to young beginners or juniors just starting out in competitive trials riding.
PurposeIt's built purely for low-speed technical trials riding over obstacles, not for speed or distance.
Rider FitIts tiny size, low seat height, and light weight make it manageable for smaller and younger riders.
CharacterIt rewards balance, throttle control, and precision rather than outright power or speed.
Not Ideal ForIt's not suitable for adult riders, road use, touring, or anyone seeking a fast or comfortable ride.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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