Vehicle Identification - PIAGGIO B 250 Workshop Manual

Characteristics

Vehicle identification

Specification
Chassis prefix (125)
Engine prefix (125)
Specification
Chassis prefix (250)
Engine prefix (250)
Dimensions and mass
WEIGHTS AND DIMENSIONS
Specification
Kerb weight in running order
Width (over mirrors)
Length
Wheelbase
Saddle height
Engine
Specification
Engine type
Timing system
Bore x stroke (125)
Bore x stroke
Cubic capacity (125)
Cubic capacity
Compression ratio (125)
Compression ratio (250)
Keihin Carburettor (125 - 250)
Walbro Carburettor (125)
Walbro Carburettor (250)
Engine idle speed
CO adjustment
Air filter
Starter System
Lubrication
Fuel supply
Max. power (crankshaft) 125cc
Max. power (crankshaft) 250cc
Top speed (125)
Top speed (250)
*The identification marking may change whenever the carburettor is updated
CHAR - 8
VEHICLE IDENTIFICATION (125)
VEHICLE IDENTIFICATION (250)
Desc./Quantity
149 kg
837 mm
2100 mm
1455 mm
785 mm
ENGINE
Single overhead camshaft driven by chain on left side, three-
Sponge-type damped with a 50% Selenia Air Filter Oil - 50%
Engine lubrication with lobe pump (inside crankcase) controlled
Desc./Quantity
ZAPM 28400 ÷ 1001
M284M
Desc./Quantity
ZAPM 28500 ÷ 1001
M285M
Desc./Quantity
Single-cylinder, four-stroke, four-valve, liquid-cooled.
arm rockers with threaded adjuster.
57 x 48,6 mm
72 x 60 mm
124 cm³
244,290 cm3
12:1
10,5 - 11,5 : 1
CVEK-30
WVF 7G* Ø 29
WVF-7S*
1650 ± 50 rpm
3,8 ± 07%
unleaded petrol mixture
Electric starter motor
by a chain with double filter: mesh and paper.
with unleaded petrol; carburettor and vacuum pump.
11 kw (15 CV) at 9700 rpm
16,18 Kw (22CV) a 8250 g/min.
105 Km/h
124 Km/h
B 125-250