Yamaha YP250 5GM2-AE1 2000 Service Manual page 14

Carburetor:
Type/quantity
Manufacturer
Spark plug:
Type
Manufacturer
Spark plug gap
Clutch type:
Transmission:
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Transmission type
Operation
Single speed automatic
Chassis:
Frame type
Caster angle
Trail
Tire:
Type
Size front
rear
Manufacturer front
rear
Type front
rear
Tire pressure (cold tire):
Maximum load-except motorcycle
Loading condition A*
front
rear
Loading condition B*
front
rear
High-speed riding
front
rear
*Load is the total weight of cargo, rider, passenger, and accessories.
GENERAL SPECIFICATIONS
Model
Y28V-1E/1
TEIKEI
DR8EA
NGK
0.6 X 0.7 mm
Dry, centrifugal automatic
Helical gear
40/15 (2.666)
Helical gear
38/15 (2.533)
Single speed automatic (V-belt type)
Centrifugal automatic type
2.44 X 0.83:1
Steel tube underbone
28:
103 mm
Tubeless
110/90-12 64L
130/70-12 62L
IRC/MICHELN
IRC/MICHELN
MB67/BOPPER
MB67/BOPPER
187 kg
0 X 90 kg
175 kPa (1.75 kg/cm
200 kPa (2.0 kg/cm
90 X 205 kg
200 kPa (2.0 kg/cm
225 kPa (2.25 kg/cm
200 kPa (2.0 kg/cm
225 kPa (2.25 kg/cm
4
SPEC
YP250
2
, 1.75 bar)
2
, 2.0 bar)
2
, 2.0 bar)
2
, 2.25 bar)
2
, 2.0 bar)
2
, 2.25 bar)