The Beta ARK One is a compact scooter especially created for those who are searching for a practical, agile and efficient vehicle. Measuring 1740 mm long and 750 mm wide the Beta Ark One is a pretty compact scooter, but its dimensions make it perfect for congested traffic situations.

As far as power is concerned, the Beta Ark One is equipped with a single-cylinder, 2-stroke, air cooled engine with lamellar induction in the crankcase. The engine is kept in check by a CVT automatic transmission.

The stopping power is handled by a front disk (190 mm) paired with a rear drum (110,5 mm). The ride quality is kept in check by a front Hydraulic fork with 32 mm shaft and a rear monoshock with adjustable spring preload.
Among the accessories offered for the Beta Ark One you’ll find a practical windshield that protect against rain and wind and the rear luggage rack.

Hit the jump for more information on the Beta Ark One AC / Ark One LC.

  • 2013 Beta Ark One AC / Ark One LC
  • Year:
  • Make:
  • Engine:
    Single-cylinder, 2-stroke, air cooled, lamellar induction in the crankcase
  • Transmission:
    Automatic continuously variable transmission
  • Energy:
    Carburettor Dell Orto PHVA 12 HS
  • Displacement:
    49 cc


2013 Beta Ark One AC / Ark One LC Exterior
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Funny and cheerful, Ark is the Beta proposal for every person who is looking for a practical, reliable and gritty vehicle.

Ark AC One air cooled available with the new more winning graphic, is the suitable scooter for people who live the road with fun and freedom, adding colour to your day.

The Ark look doesn’t hide its sporting and scathing spirit: high mudguards, off-road sides, brawny muffler, are only some details that add energy and race look to a daily use vehicle. With its hardy frame and with its handiness, Ark has a forceful hydraulic fork and a adjustable spring preload mono-shock that grant adherence to the road and an incredible steadiness.

Equipped with a powerful and steady engine, Ark is extremely versatile: it was born with off-road heart according with Beta style, but he is also aggressive on the asphalt thank to slick tyres.

In order to get Ark riding more exciting a lot of accessories are available: the very practical windshield that protect against rain and wind and the rear luggage rack, which is extremely useful to go shopping in city.


Engine Type Single-cylinder, 2-stroke, air cooled, lamellar induction in the crankcase
Bore 40 mm
Stroke 39,2 mm
Displacement 49cc
Compression ratio 12:1
Ignition Electronic Ducati 12V - 60W
Spark plug NGK BR 7 HS
Lubrication With mechanical pump - gasoline-oil 1,5% (with
synthetic oil)
Carburettor Dell’Orto PHVA 12 HS
Spark advance 14° (0,7 mm) B.T.D.C.
Clutch Dry automatic centrifugal type
Primary trasmission "V" belt drive
Transmission Automatic continuously variable transmission
Secondary trasmission With gears. Final ratio: Z.13/42
Engine oil SAE 20W/30(110cc)
Frame tubular steel
Wheel base 1240 mm
Max length 1740 mm
Max width 750 mm
Max height 1150 mm
Seat height 830 mm
Ground clearance 215 mm
Footrest height 320 mm
Dry weight 84 kg
Fuel tank capacity 7,5 l.
Reserve 1,3 l.
Front suspension Hydraulic fork with ø32 mm shaft
Rear suspension Monoshock with adjustable spring preload
Shock absorber stroke 85 mm
Front wheel travel 95 mm
Rear wheel travel 89 mm
Front brake disk ø190 mm
Rear brake drum ø110,5 mm
Front rim 3,50 x 13
Rear rim 3,50 x 13
Front tyre 120/70 - 13
Rear tyre 130/60 - 13
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