VITTORIA Martello Tire - G2.0 - 4C - 2PLY Sunshine_Enriched Six vents on the helmet

Six vents on the helmet and six on the chin bar provide maximum airflow

ISO Diameter: 507 / 24-inch BMX

Color: black

With reliable SHIMANO bearings and seals

Edge 1030 Plus

VITTORIA Martello Tire - G2.0 - 4C - 2PLY Sunshine_Enriched Six vents on the helmetFor technical Enduro trails. Martello hammers home the performance you expect, on the most demanding Enduro and DH courses. Looking for the one tire to tackle a wide range of courses? This is the ticket. How does the Martello deliver this level of performance? Start with a World Championship proven TNT bead, add the proprietary 4C Graphene compound, and top it off with a moto inspired tread design with progressive width siping. This last part is key,