2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 19Get this manual
GENERAL INFORMATION
BATTERYCHARGING SYSTEM SPECIFICATIONS (TRX450ER)
Battery ITEM Capacity Voltage (20C68F) Charging current Fully charged Needs charging Normal Quick SPECIFICATIONSAh 13.0-13.2 Below 12.3V 0.6 A5-1 3.0 A1 0.01 mA max200W5,000rpm(min- 1.0 Q
Current leakage Alternator Capacity Charging coil resistance (20C68F)
IGNITION SYSTEM SPECIFICATIONS (After f05)
Spark plug ITEM Standard For extended high speed riding Spark plug gap Ignition coil peak voltage Exciter coil peak voltage SPECIFICATIONS IFR7L11 (NGK) VK22PRZ11 (DENSO) IFR8H11 (NGK) VK24PRZ11 (DENSO) 1.0-1.1 mm (0.039-0.043 in) 100 minimum 45 minimum 15 minimum 0.7 minimum 11.4 BTDC at idlek2