Engineered by Beta for the scooter motorcycle segment, the 2007 Beta Ark 50 - One! utilizes a 49 cc (3 cu in) liquid-cooled single cylinder, two-stroke layout. Internal engine geometry specifies a bore and stroke of 40.0 x 39.2 mm (1.6 x 1.5 inches) with a 12.0:1 compression ratio.
On the scales, the Ark 50 - One! measures 88 kg (194 lbs) dry. Rider ergonomics and chassis geometry center around a 1,740 mm (68.5 in) wheelbase engineered for planted straight-line stability. The 7.5-liter (2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
