The ZTR Flow EX3 rim from Stan's Notubes is a highly advanced bicycle rim specifically designed for downhill use. It combines advanced materials and innovative design features to ensure superior performance and stability. The rim is made from 6069 aluminum, which offers 10-15% higher strength and stability compared to conventional 6061 aluminum. With an internal width of 29 mm and a radially compliant design, the Flow EX3 is ideally suited for tubeless tires and minimizes the risk of air pressure loss. The triple chamber construction provides additional stability, while the patented low-profile sidewalls and internal tie beam connection enhance the structural integrity of the rim. These features make the Flow EX3 one of the most robust and impact-resistant rims on the market.

• 6069 aluminum construction for increased strength and stability
• Radially compliant rim design to enhance performance
• Triple chamber design for additional stability
• Patented low-profile sidewalls to prevent air pressure loss
• Optimized for tubeless tires and downhill use.