2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 25Get this manual
GENERAL SPECIFICATIONS Item Carburetor Typequantity Manufacturer Spark plug Typemanufacturer Spark plug gap Clutch type Transmission Primary reduction system Primary reduction ratio Secondary reduction system Secondary reduction ratio Transmission type Operation Gear ratio 1st gear 2nd gear 3rd gear 4th gear 5th gear Chassis Frame type Caster angle Camber angle Kingpin angle Kingpin offset Trail Tread (STD) 5TG1 00 KEIHIN
Standard