The chin bar attaches with an easy 2-click system and will perfectly integrate with your helmet to give you full-face protection and will detach just as easily when it's trail riding time again

Install: This will go around the waist of the rider in front

44mm brass valves

Pros: Decent range of tooth options

The internal measurement of these is 37mm x 14mm

Vittoria Barzo Tyre - Anthracite Black - TR Folding - TNT - 120 TPI Nylon - Graphene 2.0 - 4C - 2.6 Inch - 29 Inch Needs Images The chin bar attaches withRiding technical XC? The Barzo is the choice of the 2020 World Champion Jordan Sarrou. How can such an aggressive XC tyre roll so fast? The magic starts in the centre tread, where we place an alternating ridge design, and progressive sipe angles. Cornering duties are handled by the moto style block knobs, laid out in a proven V formation. The result is a tyre that corners as fast as it rolls, while still offering the protection of a full depth tread.