Yamaha YZ125(P)/LC, Owner'S Service Manual

Page: 536 / 564

7-14
TUN
SETTING
EC72N000
Drive and driven sprockets setting parts
EC721003
Tire pressure
Tire pressure should be adjust to suit the road
surface condition of the circuit.
9
Under a rainy, muddy, sandy, or slippery condi-
tion, the tire pressure should be lower for a larg-
er area of contact with the road surface.
9
Under a stony or hard road condition, the tire
pressure should be higher to prevent a flat tire.
Part name Size Part number
Drive sprocket
1 1
12T 9383A-12017
(STD) 13T 9383A-13031
14T 9383A-14054
Driven sprocket
2 2
47T 5ET-25447-00
48T 5NY-25448-00
(STD) 49T 5NY-25449-00
50T 5NY-25450-00
51T 5NY-25451-00
52T 5NY-25452-00
Standard tire pressure:
100 kPa (1.0 kgf/cm 2 , 15 psi)
Extent of adjustment:
60~80 kPa
(0.6~0.8 kgf/cm
2 , 9.0~12 psi)
Extent of adjustment:
100~120 kPa
(1.0~1.2 kgf/cm
2 , 15~18 psi)
5NY-9-30-7B 5/23/01 9:22 PM Page 4