PIAGGIO Liberty 125ie Manual page 66

SPECIFICATIONS - 150 ENGINES
Engine
Engine capacity
Bore x stroke
Max. power
MAX. torque
Compression ratio
Timing system
Valve clearance (cold engine)
Spark plug
Fuel system
Cooling
Lubrication
Starter
Gearbox
Clutch
Fuel
Exhaust silencer
Single-cylinder, 4-stroke Piaggio
LEM
155 cm³
58 x 58.6 mm
8.7 kW at 7250 rpm
13 Nm at 5500 rpm
10.5 : 1
3 valves, single overhead
camshaft, chain-driven.
Intake: 0.08 mm Exhaust: 0.08 mm
NGK CR8EB
Electronic injection with Ø 26 mm
throttle body, single injector.
Forced-air circulation cooling.
Wet crankcase
Electric starter
Continuously variable
transmission with torque server
Automatic centrifugal dry clutch
Unleaded petrol (95 RON)
Absorption-type exhaust muffler
with catalytic converter.
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