Electrical Specifications - Yamaha WR450F Owner's Service Manual

ELECTRICAL SPECIFICATIONS

EAS2GC1064
Voltage
System voltage
Ignition system
Ignition system
Advancer type
Ignition timing (B.T.D.C.)
Engine control unit
Model/manufacturer
Ignition coil
Minimum ignition spark gap
Primary coil resistance
Secondary coil resistance
Spark plug cap
Resistance
Lean angle sensor output voltage
Operating angle
Output voltage up to operating angle
Output voltage over operating angle
AC magneto
Standard output
Stator coil resistance
Rectifier/regulator
Regulator type
No load regulated voltage
Rectifier capacity (DC)
Battery
Model
Voltage, capacity
Specific gravity
Manufacturer
Ten hour rate charging current
Headlight
Bulb type
Bulb voltage, wattage  quantity
Headlight
Tail/brake light
Meter lighting
Indicator light
Fuel level warning light
Engine trouble warning light
Electric starting system
System type
ELECTRICAL SPECIFICATIONS
12 V
TCI
Digital
10.0 ° at 2000 r/min
2GC0/YAMAHA (USA) (CAN)
2GC1/YAMAHA (EUR) (AUS) (NZL) (ZAF)
6.0 mm (0.24 in)
2.16–2.64 
8.64–12.96 k
7.50–12.50 k
45 °
3.7–4.4 V
0.4–1.4 V
14.0 V, 160 W at 5000 r/min
0.528–0.792  (W–W)
Three-phase
14.1–14.9 V
35.0 A
YTZ7S (F)
12 V, 6.0 Ah (10HR)
1.31
GS YUASA
0.60 A
Halogen bulb
HS1, 35.0 W/35.0 W  1 (Hi)
LED
EL (Electroluminescent)
12 V, 1.7 W  1
12 V, 1.7 W  1
Constant mesh
2-10