20mm Keihin-type carburetor, with intake and accessories for Honda MT50 / MB50.
Comes with jet: size 120
Jets, model: 99101-393 Keihin
See kits below for part numbers by size:
Part No. 27706 - 60-70
Part No. 27707 - 72-82
Part No. 27708 - 85-95
Part No. 27709 - 98-108
Item No. 27710 - 110-120
Item No. 27711 - 122-132