Instrument and control functions
4-4
4
EAU13213
Fuel
Make sure there is sufficient gasoline in
the tank.
WARNING
EWA10882
Gasoline an d gasoline vapors are
extremely flammab le. To avoid fires
an d explosions an d to re duce the
risk of injury when refueling , follow
these instructions.
1. Before refueling, turn off the en- gine and be sure that no one is sit-
ting on the vehicle. Never refuel
while smoking, or while in the vi-
cinity of sparks, open flames, or
other sources of ignition such as
the pilot lights of water heaters
and clothes dryers.
2. Do not overfill the fuel tank. Stop filling when the fuel reaches the
bottom of the filler tube. Because
fuel expands when it heats up,
heat from the engine or the sun
can cause fuel to spill out of the
fuel tank.
3. Wipe up any spilled fuel immedi- ately.  NOTICE:  Immediately
wipe off spille d fuel with a clean, d
ry, soft cloth, since fuel may
d eteriorate painte d surfaces or
plastic parts.
 [ECA10072]
4. Be sure to securely close the fuel tank cap.
WARNING
EWA15152
Gasoline is poisonous an d can cau-
se injury or  death. Han dle  gasoline
with care. Never siphon  gasoline  by
mouth. If you shoul d swallow some
g asoline or inhale a lot of  gasoline
vapor, or  get some g asoline in your
eyes, see your  doctor imme diately. If
g asoline spills on your skin, wash
with soap an d water. If  gasoline
spills on your clothin g, chan ge your
clothes.
EAU41987
NOTICE
ECA15591
Use only unlea ded  g asoline. The use
of lead ed  g asoline will cause severe
d amag e to internal en gine parts,
such as the piston rin gs as well as to
the exhaust system.
 For Canada: Use gasoline with a
pump octane number [(R+M)/2] of
86 or higher (research octane
number of 91 or higher).
 For Oceania and South Africa: Use
gasoline with a research octane
number of 91 or higher.
1. Fuel tank filler tube
2. Maximum fuel level
2
1
Recommen
ded  fuel:
REGULAR UNLEADED GASOLINE 
ONLY
Fuel tank capacity: 2.0 L (0.5 US gal, 0.4 Imp.gal)
U2SA85E0.book  Page 4  Friday, May 11, 2018  9:07 AM 
Specifications
9-2
9
Fuel:
Recommended fuel:Regular unleaded gasoline only
Fuel tank capacity:
2.0 L (0.5 US gal, 0.4 Imp.gal)
Car buretor:
Type  × quantity:
VM12SC ×  1
Spark plug(s):
Manufacturer/model:
NGK/BP4HS (PW50_ZAF)
NGK/BPR4HS 
(PW50_AUT/BEL/CHE/CYP/CZE/DEU/DN
K/ESP/FIN/FRA/GBR/GRC/HRV/HUN/IRL
/ITA/NLD/NOR/POL/PRT/SVK/SVN/SWE/
TUR, PW50K, PW50K2)
Manufacturer/model: DENSO/W14FP-L (PW50_ZAF)
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Clutch:
Clutch type:Wet, centrifugal, shoe
Drivetrain:
Primary reduction ratio:1.909 (63/33)
Final drive: Shaft
Secondary reduction ratio:
6.218 (19/15 x 54/11)
Chassis:
Frame type:Backbone
Caster angle:
25.5 °
Trail: 50 mm (2.0 in)
Front tire:
Type:
With tube
Size: 2.50-10 4PR
Manufacturer/model: BRIDGESTONE/M29
Manufacturer/model:
IRC/Z MARK II (PW50_ZAF, PW50K, 
PW50K2)
Speed rating:
100 km/h (62 mph)
Rear tire:
Type:With tube
Size:
2.50-10 4PR
Manufacturer/model: BRIDGESTONE/M29
Manufacturer/model: IRC/Z MARK II (PW50_ZAF, PW50K, 
PW50K2)
Speed rating: 100 km/h (62 mph)
Tire air pressure (measure d on col d 
tires):
Front:
100 kPa (1.00 kgf/cm², 15 psi)
Rear: 100 kPa (1.00 kgf/cm², 15 psi)
Front wheel:
Wheel type:Panel wheel
Rim size: 10 x 1.50
Rear wheel:
Wheel type:Panel wheel
Rim size: 10 x 1.50
Front  brake:
Type:
Mechanical leading trailing drum brake
Rear  brake:
Type:
Mechanical leading trailing drum brake
Front suspension:
Type:Telescopic fork
Spring:
Coil spring
Shock absorber: Hydraulic damper
Wheel travel: 60 mm (2.4 in)
Rear suspension:
Type:Unit swing
Spring: Coil spring
Shock absorber:
Hydraulic damper
U2SA85E0.book  Page 2  Friday, May 11, 2018  9:07 AM