Look no further than the Flow EX3 rim for an alloy rim that can withstand the toughest abuse in downhill and EWS racing. Paired with legendary DT350 hubs, you'll have a wheelset that keeps coming back for more and will dare you to discover your limits. Each and every WBWO wheelset is individually crafted with precision in our purpose-built workshop right here in Rotorua, New Zealand, by specialist mechanics who have worked at the highest professional levels of the sport. Our wheels have proven themselves on home soil and internationally under the most demanding elite riders. We know that after your first spin on yours you won't want to ride anything else. STAN'S FLOW EX3 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 DT350 HUBS Thanks to the proven freehub Ratchet System, the 350 hub is a dependable partner for every adventure. The 36 tooth ratchets ensure direct power transmission. The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance. The new DT350 sets a benchmark in durability, reliability and light weight The patented Star Ratchet freewheel system, which features high-precision ratchets, guarantees top performance and reliability. The simultaneous engagement of the ratchet teeth makes the Ratchet System extremely reliable since the loads are distributed equally across a large contact surface. Years of experience regarding optimal bearing preload and knowledge of production tolerances allow DT Swiss to design durable, play-free hubs without bearing play adjustment. With this hub design additional weight can be saved, with the advantage of easy maintenance and quick conversion to other freewheel and axle systems. SPECIFICATIONS DIAMETER: 27.5" Rear, 29" Front RIM DEPTH: 17.9mm INNER RIM WIDTH: 29mm HOLE COUNT: 32h/32h HUB: 2022 DT350 6-Bolt SPOKES: Sapim Race DB NIPPLES: Alloy/Brass DRIVETRAIN: XD, HG, MS RECOMMENDED TIRE WIDTH: 2.35" - 2.8" WEIGHT: 2155g (29", DT 350)