Vittoria Bomboloni 27.5+ x 3.0 MTB Tyre - Fat Bike Tyre / MTB / Snow BikeVittoria Bomboloni 27. 5+ x 3. 0 MTB Tyre Fat Bike Tyre MTB Snow Bike Bomboloni is your choice for fast rolling, multi condition performance, on Plus and Fat bikes. Italian for Donut, Bomboloni delivers the sweet traction you expect, without the guilt of the slower rolling competitors. With a string rigid bead, dual compound, sidewall protection, and premium 120 TPI casing, the Bomboloni is sure to satisfy. Now you can have your cake, and eat it too!