The Flow EX3 is the most reliable tubeless rim made for handling faster speeds on the most demanding trails. Durability starts with design; and Stan's patented Bead Socket Technology ensures easy inflation and the most reliable airtight seal; proven time and again on enduro and World Cup DH courses around the world. Bead blasted 6069 aluminum construction and Stan's Tiebeam triple cavity design make the Flow EX3 the ultimate rim for enduro and DH racing and a great choice for the added weight anThe Flow EX3 rim�s Tiebeam inner bridge lets it withstand impacts that would deform most rims to the point of air loss and structural failure. Even if you use a tire insert, huge impacts can cause the sidewall of most rims to fold, causing air loss and eveReinforced 29mm width rim shape optimized for 2.3-2.6� tires and built to handle AM, DH, Enduro, and anything elseProven with wins at World Cup DH and Enduro World Series eventsTiebeam triple cavity 6069 welded aluminum rim resists dents and air loss during impactsPatented Bead Socket Technology offers easy inflation and the most reliable airtight seal3-year rim warranty with 1-year crash replacement--