Beta Ark One AC - 2010 Specifications and Reviews

The 2010 Beta Ark One AC is a lightweight 50cc scooter designed for urban commuters and novice riders seeking an economical, easy-to-ride machine. Powered by a simple two-stroke engine with automatic transmission and belt drive, it delivers straightforward practicality with minimal maintenance demands. Its compact dimensions and nimble handling make it ideal for navigating congested city streets and tight parking situations.

2010
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Engine and Transmission Specifications

ClutchDry automatic centrifugal type
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemAir
Lubrication systemWith mechanical pump - mix gasoline-oil 1,5%
Fuel systemCarburettor. Dell´Orto PHVA 12
Bore x stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Engine typeSingle cylinder, two-stroke
Capacity:49.00 ccm (2.99 cubic inches)

CategoryScooter
Year2010
ModelBeta Ark One AC
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter190 mm (7.5 inches)
Rear brakesSingle disc
Front brakes diameter190 mm (7.5 inches)
Front brakesSingle disc
Rear tyre dimensions130/60-13
Front tyre dimensions130/60-13
Rear suspension travel89 mm (3.5 inches)
Rear suspensionMonoshock with adjustable spring preload
Front suspension travel95 mm (3.7 inches)
Front suspensionHydraulic fork with 32 mm shaft

Physical measures and capacities

Fuel capacity7.50 litres (1.98 gallons)
Ground clearance215 mm (8.5 inches)
Overall width830 mm (32.7 inches)
Overall length1,740 mm (68.5 inches)
Weight incl. oil, gas, etc94.0 kg (207.2 pounds)
Dry weight88.0 kg (194.0 pounds)
 
 

Other specs

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

Performance Profile & Rider Fit

Best For

Track10%
City85%
Cornering40%
Daily Riding70%
Touring20%
Passenger30%

Rider Profile

Best ForSuited to beginners and casual riders, including those just starting out on two wheels thanks to its automatic transmission and light weight.
PurposeDesigned as a light, nimble 50cc scooter for short urban trips and commuting rather than performance riding.
Rider FitVery low physical demand, with an easy reach, light weight, and automatic clutch making it accessible to smaller or less experienced riders.
CharacterA simple, practical little scooter that prioritizes ease of use and maneuverability over speed or excitement.
Not Ideal ForNot suitable for riders wanting highway speeds, long-distance touring, or any off-road capability.

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

Rider Reviews

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