Stan's No Tubes Flow EX3 Rear Wheel - 29" 12 x 157mm Super Boost 6-Bolt XD

Stan's No Tubes Flow EX3 Rear Wheel - 29" 12 x 157mm Super Boost 6-Bolt XD Black. The Flow EX3'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 eventual failure. But the Tiebeam brace and patented low sidewalls of the Flow EX3 resist this folding maintaining air pressure and structural integrity. Combined with the added durability of 6069 aluminum and WideRight 29mm inner width optimized for 2.35" to 2.8" tires the Flow EX3 is the evolution of the Flow line for aggressive riding. Every World Cup DH and Enduro World Series win every hour of testing riding and improving it's all here in the Flow EX3.

Patented low-profile tubeless rim design balances lateral stiffness with radial compliance

Designed tested and raced to victories on the World Cup DH and Enduro World Series circuits

Tiebeam triple-cavity rim design resists damage and prevents air loss under impacts

29mm internal width optimized for 2.35” to 2.8” Trail All-mountain and DH tires

Most trusted tubeless system for easy setup and low maintenance

Neo OS hubs designed to handle the added loads and durability needs of Enduro and DH racing

Sapim D-Light spokes in easily replaced standard J-bend lengths and Secure Lock alloy nipples

6069 aluminum alloy is stronger than conventional 6061 alloys

Bead Blasted “BBQ” finish for added durability

Tubeless ready with rim tape and valves installed