PIAGGIO Liberty 50 4T, Manual, Page: 53 / 64

Wheel base 1320 mm
Fuel system By carburettor, with unleaded
petrol. Automatic vacuum tap.
Lubrication Engine lubrication with lobe pump
(inside the crankcase) controlled
by chain and double filter: mesh
and centrifugal.
Cooling Forced-circulation air cooling.
Transmission With automatic expandable pulley
variator, torque server, V-belt,
automatic clutch, gear reduction
unit.
Fuel tank Plastic, capacity ~ 6 l (approximate
value) including ~ 0.6 l reserve
Front suspension Mechanical telescopic fork.
Rear suspension Single hydraulic shock absorber
and coaxial spring. Engine-frame
linkage with swinging arm.
Front wheel Front rims 1,6 x 16"
Rear wheel Rear rims 2,5 x 16"
Front tyre 80/80-16"
Rear tyre 90/80-16"
Exhaust muffler Absorption type.
Electronic ignition Electronic ignition device with
incorporated HV coil.
Chassis made of welded tubular steel with
sheet metal reinforcement.
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4 Technicaldata