The VITTORIA Barzo 27.5x2.25" Graphene + Tubetype tyre is characterised by its square studs which guarantee stability and durability, but also by its centre tread which offers very little rolling resistance. The tread has aggressive lugs for better traction on technical terrain. The progressive angle of the side lugs provides excellent grip in corners. This is combined with the Graphene + compound for even more reliable grip and low rolling resistance. This MTB tyre is also built around a 120TPI Tubetype TNT casing for good performance.