Instrument and control functions
3-14
3
brand. Use of unleaded fuel will extend
spark plug life and reduce mainte-
nance costs.
Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that con-
taining methanol. Gasohol containing
ethanol can be used if the ethanol con-
tent does not exceed 10% (E10). Gas-
ohol containing methanol is not
recommended by Yamaha because it
can cause damage to the fuel system
or vehicle performance problems.
EAU51172
Fuel tank
breather hose an d
overflow hoseBefore operating the motorcycle:
Check each hose connection.
Check each hose for cracks or
damage, and replace if necessary.
Make sure that the end of each
hose is not blocked, and clean if
necessary.
EAU13447
Catalytic converters This vehicle is equipped with catalytic
converters in the exhaust system.
WARNING
EWA10863
The exhaust system is hot after op-
eration. To prevent a fire hazar d or
b urns:
Do not park the vehicle near
possi ble fire hazar ds such as
g rass or other materials that
easily burn.
Park the vehicle in a place
where pe destrians or child ren
are not likely to touch the hot
exhaust system.
Make sure that the exhaust sys-
tem has coole d down before
d oin g any maintenance work.
Do not allow the en gine to i dle
more than a few minutes. Lon g
i d lin g can cause a b uild-up of
heat.
1. Fuel tank breather hose
2. Fuel tank overflow hose
2
1
U2PNE1E0.book Page 14 Monday, December 28, 2015 11:03 AM
Specifications
8-1
8
Dimensions:Overall length:2190 mm (86.2 in)
Overall width:
820 mm (32.3 in)
Overall height: 1120 mm (44.1 in)
Seat height: 829 mm (32.6 in)
Wheelbase:
1500 mm (59.1 in)
Ground clearance: 133 mm (5.24 in)
Minimum turning radius: 2800 mm (110.2 in)Wei ght:Curb weight:
240 kg (529 lb)Engine:Engine type:
Air cooled 4-stroke, DOHC
Cylinder arrangement: Inline 4-cylinder
Displacement: 1251 cm³
Bore × stroke:
79.0 × 63.8 mm (3.11 × 2.51 in)
Compression ratio: 9.7 : 1
Starting system: Electric starter
Lubrication system:
Wet sump
Engine oil:Recommended brand:
YAMALUBE
Type:
SAE 10W-40
Recommended engine oil grade: API service SG type or higher, JASO
standard MA
Engine oil quantity: Without oil filter element replacement:
2.80 L (2.96 US qt, 2.46 Imp.qt)
With oil filter element replacement: 3.15 L (3.33 US qt, 2.77 Imp.qt)Air filter:Air filter element:
Oil-coated paper elementFuel:Recommended fuel:Premium unleaded gasoline (Gasohol (E10)
acceptable)
Fuel tank capacity: 14.5 L (3.83 US gal, 3.19 Imp.gal)
Fuel reserve amount:
3.1 L (0.82 US gal, 0.68 Imp.gal)Fuel injection:Throttle body:ID mark: 5UXB 10Spark plu g(s):Manufacturer/model:
NGK/DPR8EA-9
Spark plug gap: 0.8–0.9 mm (0.031–0.035 in)
Clutch:Clutch type:Wet, multiple-discTransmission:Primary reduction ratio:1.750 (98/56)
Final drive: Chain
Secondary reduction ratio:
2.235 (38/17)
Transmission type: Constant mesh 5-speed
Operation: Left foot operation
Gear ratio:
1st: 2.857 (40/14)
2nd:
2.000 (36/18)
3rd: 1.571 (33/21)
4th: 1.292 (31/24)
5th:
1.115 (29/26)Chassis:Frame type:Double cradle
Caster angle:
24.7 °
Trail: 92 mm (3.6 in)
U2PNE1E0.book Page 1 Monday, December 28, 2015 11:03 AM
