The Flow EX3 is the most reliable tubeless rim made for handling faster speeds on the most demanding trails. If youre looking for the ultimate rim for Enduro and DH racing, something to handle the increased weight and added speed of an E-bike, or just want the most durable rim possible, this is it. The Flow EX3 combines the 29mm internal width and durable 6069 aluminum construction of the Flow MK3 with the incredibly strong triple cavity design of the classic Flow EX rim. The result is a new 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
• Built to handle the added speeds and increased forces of todays longer travel trail, enduro, DH, and E-bikes
• 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
• 6069 aluminum alloy is stronger than conventional 6061 alloys
• Bead Blasted BBQ finish for added durability

• Hub Drilling:32
• Wheel Size:27.5″
• ISO Diameter:584 / 650b / 27.5″
• Rim Width (External):32.6
• Brake Track:None
• Eyelets:None
• Rim Joint:Welded
• Rim Width (Internal):29
• Manufacturer Spec ERD (mm):564
• Rim Material:Alloy
• Color:Black
• Rim Depth (mm):17.9
• Designed for ebike:Yes
• Valve:Presta
• Defined Color:Gray
• Weight:580
• Tire Type:Tubeless Ready
• Valve Length:Short 32-40mm
• Rim Center Offset (mm):0