Compact, comfortable and agile, the 2013 Beta Ark is a friendly scooter designed for city riding.

As far as style is concerned, the 2013 Beta Ark comes with funky color schemes, a pretty sleek fairing and two round headlights. You also get high mudguards, off-road sides, brawny muffler and a hardy frame. The motorcycle sits on a pair of tiny 13 inch wheels wrapped in 120/70 – 13 front and 130/60 – 13 rear tyres.

The 2013 Beta Ark is propelled by a single-cylinder, 2-stroke, air cooled engine with lamellar induction in the crankcase. The single-cylinder’s power is kept in leash by an automatic continuously variable transmission with dry automatic centrifugal clutch.

The ride quality is assured by a hydraulic fork and an adjustable spring preload mono-shock that grant adherence to the road and a good steadiness.

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

2013 Beta Ark AC / LC

Specifications
  • Make: Array
  • Model: 2013 Beta Ark AC / LC
  • Engine/Motor: Single-cylinder, 2-stroke, air cooled, lamellar
  • Transmission: Automatic continuously variable transmission
  • [do not use] Vehicle Model: Array

Overview

Funny and cheerful, Ark is the Beta proposal for every person who is looking for a practical, reliable and gritty vehicle.

Ark Tribe, air or liquid cooled with the white and red colour, 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.

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.

Features

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.

Beta Arc AC Specifications

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)

Feeding

with carburettor

Carburettor

Dell'Orto PHVA 12 HS

Chasis

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

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)


Beta Arc LC Specifications

Chasis

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

88 kg

Fuel tank capacity

7,5 l.

Reserve

1,3 l.

Cooling system capacity

995 cc

Front suspension

Hydraulic fork with ø35 mm shaft

Rear suspension

Monoshock with adjustable spring preload

Shock absorber stroke

82 mm

Front wheel travel

95 mm

Rear wheel travel

89 mm

Front brake disc

ø220 mm

Rear brake disc

ø190 mm

Front rim

3,50 x 13

Rear rim

3,50 x 13

Front tyre

120/70 - 13

Rear tyre

130/60 - 13

Engine type

Single-cylinder, 2-stroke, liquid 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 8 HS

Lubrication

With mechanical pump - mix gasoline-oil 1,5% (with synthetic oil)

Feeding

with carburettor

Carburettor

Dell'Orto PHVA 12

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)


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