Gilera DNA

Last updated
Gilera DNA
Gilera DNA 180 side view.jpg
DNA 180
Manufacturer Gilera
Production1996–2009
Class Motorcycle/Scooter
sport moped
Engine 50 cc (two-stroke liquid cooled)
125 cc (four-stroke liquid cooled)
180 cc (four-stroke liquid cooled)
Transmission Automatic
Related Gilera Runner

The Gilera DNA was a motorcycle produced by Gilera from 1996 to 2009.

Contents

DNA 180, front view Gilera DNA 180 front view.jpg
DNA 180, front view

Description

The Gilera DNA is available in 50 cc, 125 cc, and 180 cc variants. It features a continuously variable transmission along with an electronic start. The 50 cc bike is limited to a top speed of 29 mph (47 km/h); [1] the 125 cc is capable of 72 mph (116 km/h); and the 180 cc bike has a maximum speed of 88 mph (142 km/h). The 50 cc engine is a 2-stroke, while the 125 cc and 180 cc models are 4-stroke, all are single cylinder.

In 2005 Gilera released the 'RST' model which replaced the handlebars with a different design and featured a new colour scheme. [2] This model was discontinued by Gilera in 2009].[ when? ]

The 125 cc bike was nominated for the "Machine of the Year" award by Motorcycle News in 2001. [3]

50 cc125 cc180 cc
Engine
Engine Type49.4 cc (3.01 cu in) single cylinder two-stroke 124.2 cc (7.58 cu in) single cylinder four-stroke 181.7 cc (11.09 cu in) single cylinder four-stroke
Bore/Stroke40 mm × 39.3 mm (1.57 in × 1.55 in)57.0 mm × 48.6 mm (2.24 in × 1.91 in)69.0 mm × 48.6 mm (2.72 in × 1.91 in)
Compression Ratio12:1 (±0.7)
CarburationCarburetor Dell'Orto PHVA 17.5
Drivetrain
TransmissionAutomatic speed variation system by means of variable diameter pulleys, vee belt, centrifugal clutch and gear final drive
Front SuspensionHydraulic telescopic forkTelescopic forks
Rear SuspensionSingle hydraulic shock absorber, coaxial helical spring, frame engine attachment with swinging armSwing arm and adjustable twin shock
Front BrakesØ 240 mm (9.4 in) brake disc with dual piston calliper Ø 25 mm
Rear BrakesØ 200 mm disc brake, caliper with 28 mm opposed pistonsØ 240 mm (9.4 in) disc brake, caliper with two opposed pistons Ø 30 mm
Front Tire120/70-14"
Rear Tire140/70-14"140/60-14"
Electricity
IgnitionElectronic, a capacitor discharge microprocessor device, with built-in HV coil.Electronic CDI with variable timing
Battery12V 4Ah
Dimensions
Wheelbase1,330 mm (52 in)1,355 mm (53.3 in)
Length1,940 mm (76 in)
Width780 mm (31 in)
Saddle Height770 mm (30 in)
Weight (dry)112 kg (247 lb)137 kg (302 lb)
Liquids capacity
Fuel9 L (2.0 imp gal; 2.4 US gal), including approximately 1.2 L (0.26 imp gal; 0.32 US gal) reserve
Engine oil1.3 L (0.29 imp gal; 0.34 US gal), including approximately

0.4 L (0.088 imp gal; 0.11 US gal) reserve

1 L (0.22 imp gal; 0.26 US gal) (approximately)
Cooling system0.9 L (0.20 imp gal; 0.24 US gal) (approximately)
Performance
Power Output3.3 kW (4 hp)11 kW (15 hp) @ 9700 rpm14 kW (19 hp) @ 8500 rpm
Torque4.7 N-m @ 6000 rpm

See Also

Pulse Rage 50

References

  1. Mesure, Susie (2005-11-22). "Gilera DNA 50 - Road Tests". The Independent . Retrieved 2015-03-25.
  2. "Gilera updates DNA". Motorcycle News . 2005-06-10. Retrieved 2015-03-25.
  3. "Overall Machine of the Year". Motorcycle News . 2001-10-21. Retrieved 2015-03-25.