Operation and important ri din g points
5-3
5
EAU16811
Tips for re ducin g fuel con-
sumptionFuel consumption depends largely on
your riding style. Consider the follow-
ing tips to reduce fuel consumption:
Shift up swiftly, and avoid high en-
gine speeds during acceleration.
Do not rev the engine while shift-
ing down, and avoid high engine
speeds with no load on the en-
gine.
Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at traf-
fic lights or at railroad crossings).
EAU16842
Engine break-inThere is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the fol-
lowing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that
might result in engine overheating
must be avoided.
EAU17024
0–1000 km (0–600 mi)
Avoid prolonged operation above 1/3
throttle. NOTICE: After 1000 km (600
mi) of operation, the en gine oil must
b e chan ged , an d the oil filter car-
tri dge or element replace d.
[ECA11283]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 1/2
throttle. 1600 km (1000 mi) an
d b eyon d
The vehicle can now be operated nor-
mally.
NOTICE
ECA10271
If any en gine trou ble shoul d occur
d urin g the en gine break-in perio d,
imme diately have a Yamaha dealer
check the vehicle.
U2SSE2E0.book Page 3 Monday, July 20, 2015 2:28 PM
Specifications
8-1
8
Dimensions:Overall length:2535 mm (99.8 in)
Overall width:
860 mm (33.9 in)
Overall height: 1130 mm (44.5 in)
Seat height: 670 mm (26.4 in)
Wheelbase:
1755 mm (69.1 in)
Ground clearance: 150 mm (5.91 in)
Minimum turning radius: 3.4 m (11.16 ft)Wei ght:Curb weight:
293 kg (646 lb)Engine:Combustion cycle:
4-stroke
Cooling system: Liquid cooled
Valve train: SOHC
Cylinder arrangement:
V-type
Number of cylinders: 2-cylinder
Displacement: 1304 cm³
Bore × stroke:
100.0 × 83.0 mm (3.94 × 3.27 in) Compression ratio:
9.5 : 1
Starting system: Electric starter
Lubrication system:
Wet sump
Engine oil:Recommended brand:
YAMALUBE
SAE viscosity grades:
10W-40
Recommended engine oil grade: API service SG type or higher, JASO
standard MA
Engine oil quantity: Oil change:
3.20 L (3.38 US qt, 2.82 Imp.qt)
With oil filter removal: 3.40 L (3.59 US qt, 2.99 Imp.qt)Coolant quantity:Coolant reservoir (up to the maximum level
mark):0.45 L (0.48 US qt, 0.40 Imp.qt)
Radiator (including all routes):
2.10 L (2.22 US qt, 1.85 Imp.qt)Air filter:Air filter element:Oil-coated paper elementFuel:Recommended fuel:Regular unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity: 15 L (4.0 US gal, 3.3 Imp.gal) Fuel reserve amount:
4.1 L (1.08 US gal, 0.90 Imp.gal)
Fuel injection:Throttle body:
ID mark: 3D8D 40Spark plu g(s):Manufacturer/model:
NGK/LMAR7A-9
Spark plug gap: 0.8–0.9 mm (0.031–0.035 in)Clutch:Clutch type:Wet, multiple-discDrivetrain:Primary reduction ratio:
1.556 (70/45)
Final drive: Belt
Secondary reduction ratio: 2.258 (70/31)
Transmission type:
Constant mesh 5-speed
Gear ratio: 1st:
2.769 (36/13)
2nd: 1.778 (32/18)
3rd: 1.381 (29/21)
4th:
1.115 (29/26)
5th: 0.960 (24/25)
U2SSE2E0.book Page 1 Monday, July 20, 2015 2:28 PM
