flat tire YAMAHA YZ250LC 2007 Owners Manual

7-13
SETTINGTUN
EC72N000
Drive and driven sprockets setting parts
EC721003
T ire pressure
Tire pressure should be adjust to suit the road
surface condition of the circuit.
9Under 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.
9Under 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
13T 9383E-13216
(STD) 14T 9383E-14215
Driven sprocket 2 2
47T
1C3-25447-00
48T1C3-25448-00
49T1C3-25449-00
(STD) 50T1C3-25450-00
51T1C3-25451-00
52T1C3-25452-00
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)
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