These are full 3d printed rubber intakes. Works on 32-34 Mikuni Round-slides. Will come with Better clamps. Priced at 70 bucks shipped USA. For outside of the U.S. message me. We can also do them in Red, Blue, Clear, or black. They will come with our Dunn Lewis Branding. 2in diameter from head to 1.5in to Mikuni port. They come with proper size clamps (Not shown in the pic below). .