PERIODIC MAINTENANCE AND ADJUSTMENT
6-28
6 burns. Avoid any contact with
skin, eyes or clothing and al-
ways shield your eyes when
working near batteries. In case
of contact, administer the fol-
lowing FIRST AID.
EXTERNAL: Flush with plenty
of water.
INTERNAL: Drink large quan-
tities of water or milk and im-
mediately call a physician.
EYES: Flush with water for 15
minutes and seek prompt
medical attention.
Batteries produce explosive hy-
drogen gas. Therefore, keep
sparks, flames, cigarettes, etc.,
away from the battery and pro-
vide sufficient ventilation when
charging it in an enclosed
space.
KEEP THIS AND ALL BATTER-
IES OUT OF THE REACH OF
CHILDREN.
To charge the battery
Have a Yamaha dealer charge the bat-
tery as soon as possible if it seems to
have discharged. Keep in mind that thebattery tends to discharge more quick-
ly if the vehicle is equipped with op-
tional electrical accessories.
NOTICE
ECA16522
To charge a VRLA (Valve Regulated
Lead Acid) battery, a special (con-
stant-voltage) battery charger is re-
quired. Using a conventional battery
charger will damage the battery.To store the battery
1. If the model will not be used for
more than one month, remove the
battery, fully charge it, and then
place it in a cool, dry place.
NOTICE: When removing the
battery, be sure the key is
turned to “OFF”, then discon-
nect the negative lead before
disconnecting the positive lead.
[ECA16303]
2. If the battery will be stored for
more than two months, check it at
least once a month and fully
charge it if necessary.
3. Fully charge the battery before in-
stallation. NOTICE: When install-
ing the battery, be sure the keyis turned to “OFF”, then connect
the positive lead before con-
necting the negative lead.
[ECA16841]
NOTICE
ECA16531
Always keep the battery charged.
Storing a discharged battery can
cause permanent battery damage.
U2DME1E0.book Page 28 Wednesday, October 23, 2013 1:37 PM
SPECIFICATIONS
8-2
8
Secondary reduction ratio:
41/14 × 44/13 (9.912)
Transmission type:
V-belt automatic
Operation:
Centrifugal automatic typeChassis:Frame type:
Underbone
Caster angle:
28.00 °
Trail:
100 mm (3.9 in)Front tire:Type:
Tubeless
Size:
120/70-15 M/C 56P(METZELER)-
56S(MICHELIN)
Manufacturer/model:
METZELER / FEELFREE
Manufacturer/model:
MICHELIN / CITYGRIPRear tire:Type:
Tubeless
Size:
140/70-14 M/C 68P(METZELER)-
68S(MICHELIN)
Manufacturer/model:
METZELER / FEELFREE
Manufacturer/model:
MICHELIN / CITYGRIP
Loading:Maximum load:
YP125R 185 kg (408 lb)
YP125RA 181 kg (399 lb)
(Total weight of rider, passenger, cargo
and accessories)Tire air pressure (measured on cold
tires):Loading condition:
0–90 kg (0–198 lb)
Front:
190 kPa (1.90 kgf/cm², 28 psi)
Rear:
220 kPa (2.20 kgf/cm², 32 psi)
Loading condition:
YP125R 90–185 kg (198–408 lb)
YP125RA 90–181 kg (198–399 lb)
Front:
210 kPa (2.10 kgf/cm², 30 psi)
Rear:
250 kPa (2.50 kgf/cm², 36 psi)Front wheel:Wheel type:
Cast wheel
Rim size:
15 x MT3.5Rear wheel:Wheel type:
Cast wheel
Rim size:
14 x MT3.75Front brake:Type:
Single disc brakeOperation:
Right hand operation
Specified brake fluid:
DOT 4
Rear brake:Type:
Single disc brake
Operation:
Left hand operation
Specified brake fluid:
DOT 4Front suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
110 mm (4.3 in)Rear suspension:Type:
Unit swing
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
84 mm (3.3 in)Electrical system:Ignition system:
TCI
Charging system:
AC magnetoBattery:Model:
GT9B-4
U2DME1E0.book Page 2 Wednesday, October 23, 2013 1:37 PM
