An exhaust gas purifying apparatus for motorcycle and a motorcycle equipped with such an exhaust gas purifying apparatus

摘要

An exhaust pipe 15 of an exhaust system 9 passes in front of the engine 4 and extends to the back of the vehicle. A first catalyst 17 and a second catalyst 18 are disposed in a portion (15c) of the exhaust pipe 15 provided in front of the engine, and a secondary air supply tube 20 of a secondary air supply system 19 is connected to said portion of the exhaust pipe 15c provided in front of the engine and between said first catalyst 17 and said second catalyst 18.