2005 Gilera DNA 50 Technical Analysis & Specification Breakdown
Built around Gilera's allround motorcycle platform, the 2005 Gilera DNA 50 features a 49.4 cc (3 cu in) liquid-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 40.0 x 39.3 mm (1.6 x 1.5 inches) with a 13.0:1 compression ratio.
On the scales, the DNA 50 measures 96 kg (212 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 1,330 mm (52.4 in) wheelbase engineered for quick, flickable steering geometry. The 9-liter (2.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Gilera archive, this model family spans 4 indexed model years from 2002 to 2007, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Engine
Displacement49.4 ccm (3.01 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Compression13.0:1
Bore x Stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
IgnitionElectronic CDI
LubricationSeparate with automatic mixer
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveShaft drive (cardan) (final drive)
ClutchAutomatic dry centrifuge type
Performance
ExhaustNoise emissions
Chassis
Front SuspensionHydraulic fork with Ø 35 mm downtubes
Rear SuspensionSingle damper with adjustable spring
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.
