LOWER PART STRUCTURE FOR SADDLE-TYPE VEHICLE

In a lower part structure of a saddle-type vehicle, the number of inside front part exhaust pipes (84) and outside front part exhaust pipes (85) is four in total. Collecting parts (83), where two left ones or two right ones of the exhaust pipes collect, are provided respectively on left and right sides, and a catalyst device (93) is disposed in each of the collecting parts (83). A pair of down frames are provided to separately extend toward left and right sides from a head pipe and extend downward. The inside front part exhaust pipes (84) and the outside front part exhaust pipes (85) are provided in such a manner that the pair of left and right down frames are each interposed between the two exhaust pipes in plan view. The collecting parts (83) are disposed on transverse-directionally inner sides as compared to the down frames. The outside front part exhaust pipes (85) and outside rear part exhaust pipes (87) located on outer sides of the down frames are formed with curved parts (85c) and (87c) of which only portions connected to the collecting parts (83) are curved toward transverse-directionally inner sides. Protectors (96) are provided to cover the curved parts (85c) and (87c) from lateral sides.