Purchased from an old line Honda dealer who stocked lots of OEM and high quality replacement parts in the heyday of Japanese imports but is now closed. NOS Items may have shelf wear, metal items may have slight corrosion, but pictures taken from all angles and you can ask questions about condition before purchase
Intake measures 20mm. Bowl has a hairline crack. Needs it screw top, and slide but the inside looks NOS clean,. Throttle cable is included and it looks NOS.