General Specifications - Yamaha SR125 1997 Service Manual

Model
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
Gear ratio 1st
2nd
3rd
4th
5th
Chassis:
Frame type
Caster angle
Trail
Tire:
Type
Size front
rear
Manufacture front
rear
Type front
rear
Tire pressure (cold tire):
Maximum load-except motorcycle
Loading condition A *
front
rear
Loading condition B *
front
rear
*Load is the total weight of cargo, rider, passenger, and accessories.

GENERAL SPECIFICATIONS

Y24P/1
TEIKEI
DR8EA
NGK
0.6 X 0.7 mm
Wet, multiple-disc
Spur gear
73/22 (3.318)
Chain drive
49/14 (3.500)
Constant mesh 5 speed
Left foot operation
36/16 (2.250)
31/21 (1.476)
27/24 (1.125)
25/27 (0.926)
23/29 (0.793)
Diamond
26.75:
90 mm
Tube type
3.00-17 45P
3.50-16 52P
INOUE
INOUE
8F
8RA
164 kg
0 X 90 kg
175 kPa (1.75 kg/cm
200 kPa (2.0 kg/cm
90 X 205 kg
175 kPa (1.75 kg/cm
225 kPa (2.25 kg/cm
2-2
SPEC
SR125
2
, 1.75 bar)
2
, 2.0 bar)
2
, 1.75 bar)
2
, 2.25 bar)