Yamaha TZ125M1 Owner's Service Manual page 246

3rd gear
Supplying part
Factory installed
Supplying part
4th gear
Supplying part
Factory installed
Supplying part
5th gear
Factory installed
Supplying part
6th gear
Factory installed
Supplying part
Gear ratio
23/16 (1.438)
24/17 (1.412)
26/19 (1.316)
Gear ratio
28/22 (1.278)
25/20 (1.250)
27/22 (1.227)
Gear ratio
24/21 (1.143)
26/23 (1.130)
Gear ratio
26/24 (1.083)
23/22 (1.045)
7-12
SETTING
Part number
4JT-17231-00/4JT-17131-00
4JT-17231-30/4JT-17131-30
4JT-17231-10/4JT-17131-10
Part number
4JT-17241-00/4JT-17131-00
4JT-17241-30/4JT-17131-30
4JT-17241-10/4JT-17131-10
Part number
4JT-17251-30/4JT-17151-20
4JT-17251-10/4JT-17151-10
Part number
4JT-17261-30/4JT-17161-30
4JT-17261-00/4JT-17161-20
TUN
Number of
groove
–
–
1
Number of
groove
–
–
1
Number of
groove
–/2
1
Number of
groove
–
–/2