Yamaha YZ450F Manuel D'atelier Du Proprietaire page 81

Oil capacity:
Engine oil
Periodic oil change
With oil filter replacement
Total amount
Coolant capacity (including all routes):
Air filter:
Fuel:
Type
Tank capacity
Carburetor:
Type
Manufacturer
Spark plug:
Type/manufacturer
Gap
Clutch type:
Transmission:
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Transmission type
Operation
Gear ratio: 1st
2nd
3rd
4th
Chassis:
Frame type
Caster angle
Trail
Tire:
Type
Size (front)
Size (rear)
Tire pressure (front and rear)
GENERAL SPECIFICATIONS
1.0 L (0.88 Imp qt, 1.06 US qt)
1.1 L (0.97 Imp qt, 1.16 US qt)
1.2 L (1.06 Imp qt, 1.27 US qt)
1.2 L (1.06 Imp qt, 1.27 US qt)
Wet type element
Premium unleaded gasoline only with a research
octane number of 95 or higher.(Except for ZA)
Premium gasoline (For ZA)
7.0 L (1.54 Imp gal, 1.85 US gal)
FCR MX39
KEIHIN
CR8E/NGK (resistance type)
0.7 ~ 0.8 mm (0.028 ~ 0.031 in)
Wet, multiple-disc
USA, CDN, ZA,
AUS, NZ
Gear
62/22 (2.818)
Chain drive
48/14 (3.429)
Constant mesh,
4-speed
Left foot operation
27/14 (1.929)
25/16 (1.563)
23/18 (1.278)
21/20 (1.050)
Semi double cradle
27.2˚
118 mm (4.65 in)
With tube
80/100-21 51M (For USA, CDN, ZA, AUS, NZ
and F)
80/100-21 51R (For EUROPE except F)
110/90-19 62M (For USA, CDN, ZA, AUS, NZ
and F)
110/90-19 NHS (For EUROPE except F)
100 kPa (1.0 kgf/cm
2 - 2
SPEC
EUROPE
←
←
←
47/14 (3.357)
←
←
←
←
←
←
2
, 15 psi)
2