Used Mikuni SBN 44mm Carb. Appears to be an OEM 44mm from a Yamaha 650 or 701. Currently has 1.5 needle and seat, 95 gram spring, 75 low, and 125 Pilot. Needs a good cleaning and rebuild. Has NON_Mikuni kit in it. Solas as is, NO returns on any used parts. Please email with questions before ordering. Can help with a jetting kit if needed for your application.