Vittoria Air-Liner Tubeless Insert - MTB, Large, 2.6-2.7" EA Tubeless System Enhancements

Air-Liner MTB features a round cross section with channels on the top and bottom providing room for a tunable air chambers, with full compatibility of all valve core styles The round cross-section shape mimics the natural shape of the tire, and supports a greater contact area within the sidewalls of the tire casing. Side-to-side tire stability is increased, yet the tread remains soft and grippy Size Large fits 2.6-2.7" tires