EXHAUST GAS SENSOR ARRANGEMENT STRUCTURE OF MOTORCYCLE

摘要

PROBLEM TO BE SOLVED: To omit a protective cover by making a lower part protrusion and an exhaust pipe protect an exhaust gas sensor from flying gravel. SOLUTION: With regard to a motorcycle having an engine 7 provided with a lower part protrusion such as an oil pan 23 arranged between the front rear wheels and an exhaust pipe 17 extended from the engine 7 to the rear of the body through the lower part of the lower part protrusion with an exhaust gas sensor 31 arranged on the exhaust pipe 17, the exhaust gas sensor 31 is vertically mounted on a sensor mounting part 32 provided on the upper surface 17a of the exhaust pipe 17 at the position away from the rear surface 23a of the lower protrusion rearward by a specific dimension Z1.