Yamaha 2003 yz85 User Manual

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TUN
Front fork setting parts
●
Front fork spring 1
YZ85
YZ85LW
NOTE:
The I.D. mark (slits) a is proved on the end of
the spring.
TYPE
SPRING
RATE
SPRING
PART NUMBER
I.D.
MARK
(slits)
SOFT 0.280 4ES-23141-50 I
STD 0.290 4ES-23141-40 –
STIFF 0.300 4ES-23141-60 II
TYPE
SPRING
RATE
SPRING
PART NUMBER
I.D.
MARK
(slits)
SOFT 0.290 4ES-23141-40 –
STD 0.300 4LB-23141-10 –
STIFF 0.310 4ES-23141-70 III
5PA70150
EC72B000
Rear suspension setting
The rear suspension setting should be made
depending on the rider’s feeling of an actual
run and the circuit conditions.
The rear suspension setting includes the fol-
lowing two factors:
1. Setting of spring preload
●
Change the set length of the spring.
●
Change the spring.
2. Setting of damping force
●
Change the rebound damping.
●
Change the compression damping.
SETTING

Yamaha 2003 yz85 Specifications

General

Displacement	84.7cc
Ignition	CDI
Final Drive	Chain
Front Tire	70/100-17
Rear Tire	90/100-14
Bore x Stroke	47.5 mm x 47.8 mm
Transmission	6-speed
Front Brake	Single disc
Rear Brake	Single disc