Beta Evo 80 - Specifications & Review

Evo 80

Article Complete Info

Articleid380175
CategoryTrial
MakeBeta
ModelEvo 80
Year2010

Chassis, Suspension, Brakes & Wheels

FrametypeSteel
FrontbrakesSingle disc. 2-piston calipers
Frontbrakesdiameter175 mm (6.9 inches)
FrontsuspensionHydraulic fork
Fronttyre2.75-21
Frontwheeltravel165 mm (6.5 inches)
RearbrakesSingle disc. 2-piston calipers
Rearbrakesdiameter150 mm (5.9 inches)
RearsuspensionMonoshock with adjustable spring preload and adjustable hydraulic brake in extension
Reartyre4.00-18
Rearwheeltravel150 mm (5.9 inches)

Engine & Transmission

Borexstroke48.0 x 44.0 mm (1.9 x 1.7 inches)
Compression14.7:1
Displacement79.60 ccm (4.86 cubic inches)
EnginedetailsSingle cylinder, two-stroke
FuelsystemCarburettor. Dell´ orto PHBG 21
Gearbox6-speed
LubricationsystemMix with fuel 1,5 % (synthetic oil)
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsRed/black/white

Physical Measures & Capacities

Dryweight66.0 kg (145.5 pounds)
Fuelcapacity2.50 litres (0.66 gallons)
Groundclearance295 mm (11.6 inches)
Overallheight1,110 mm (43.7 inches)
Overalllength1,925 mm (75.8 inches)
Overallwidth815 mm (32.1 inches)
Reservefuelcapacity0.50 litres (0.13 gallons)
Seatheight652 mm (25.7 inches) If adjustable, lowest setting.

About Beta

Country of Origin: Italy
Founder: Giuseppe Bianchi & Arrigo Tosi (Betamotor S.p.A.)
Best Known For: Trials and enduro dominance; RR/RS enduros and Evo trials line

Company History

Betamotor began in 1905 building bicycles in Florence and evolved into one of the world’s premier off-road motorcycle makers. The company’s DNA is balance and traction—first in observed trials, where featherweight control and throttle finesse matter, and later in enduro, where day-long reliability meets special-stage speed. Beta’s modern RR/RS enduros are renowned for chassis that communicate clearly, engines with tractable midrange, and suspension valving that works out of the crate for real riders, not just pros. The Evo trials line continues to win at the highest levels, feeding lessons about weight distribution and clutch feel back into the enduro range. Unlike some rivals, Beta embraces rider-scale adjustability—map switches, power valve tweaks, and ergonomic options that let owners tailor bikes without a race truck. Historically, Beta personifies Italian craftsmanship aimed at dirt: elegant castings, tidy looms, and field-friendly service. Club racers and trail riders praise how Betas turn fatigue into flow; the bikes reward precise inputs yet forgive mistakes. In a category where specs are loud, Beta’s quiet confidence—how the bike feels between trees—has built a fiercely loyal following.

Other Years

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