Dimensions and mass
VEHICLE EARTHING
Specification
Desc./Quantity
Kerb weight 163 kg ± 5 kg
Maximum weight allowed 350 kg
Engine
MOTORE
Specification
Desc./Quantity
Type Single-cylinder, 4-stroke
Cubic capacity 244 cm³
Bore x Stroke 72 x 60 mm
Compression ratio 11 ± 0.5 : 1
Engine idle speed 1,700 ± 100 rpm
Timing system 4 valves, single overhead camshaft, chain-driven.
Valve clearance Inlet: 0.10 mm Outlet: 0.15 mm
Max. power 16.5 KW at 8,000 rpm
MAX. torque 21 Nm at 6,250 rpm
Lubrication Engine lubrication with lobe pump (inside crankcase) controlled
by a chain with double filter: mesh and paper.
Lubrication pressure 4 bar
Minimum lubrication pressure (100° C) 0.8 bar
Fuel supply Electronic injection with Ø 32-mm throttle body and electric fuel
pump.
Cooling Forced-circulation coolant system.
Fuel Unleaded petrol (95 RON)
Beverly Tourer 250 i.e. Characteristics
CHAR - 9