Front tire:
Size:
120/70R15M/C 56H
Manufacturer/model:
BRIDGESTONE/BATTLAX
SCOOTER SC2F
Tire air valve:
PVR59A
Valve core:
#9100 (original)
Rear tire:
Size:
160/60R15M/C 67H
Manufacturer/model:
BRIDGESTONE/BATTLAX
SCOOTER SC2R
Tire air valve:
TR412
Valve core:
#9100 (original)
Periodic maintenance and adjustment
Cast wheels
To maximize the performance, durabil-
ity, and safe operation of your vehicle,
note the following points regarding the
specified wheels.
The
wheel
rims
checked for cracks, bends, warp-
age or other damage before each
ride. If any damage is found, have
a Yamaha dealer replace the
wheel. Do not attempt even the
smallest repair to the wheel. A de-
formed or cracked wheel must be
replaced.
The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.
After repairing or replacing the
front tire, tighten the valve stem
nut and locknut to the specified
torques.
9-21
EAU51921
should
be
1
2
1. Valve stem nut
2. Valve stem locknut
Tightening torques:
Valve stem nut:
2.0 N·m (0.20 kgf·m, 1.5 lb·ft)
Valve stem locknut:
3.0 N·m (0.30 kgf·m, 2.2 lb·ft)
9