The Flow EX3 is the most reliable tubeless rim made for handling faster speeds on the most demanding trails. If you’re looking for the ultimate rim for enduro and DH racing, or just the most durable rim possible, this is the one. Featuring a rim shape that perfectly balances radial compliance with lateral stiffness and sets an entirely new benchmark for durability and impact resistance.
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
Bead Blasted “BBQ” finish for added durability
Custom built in house at Wide Open, just for you
Stan's Neo hubs for performance, durability and serviceability.
All wheels include rim tape and tubeless valves, installed and ready to go
Rear wheels only currently available in this format