The Flow EX3 rim from Stan's Notubes is a highly developed bicycle rim specifically designed for mountain biking. It combines innovative design features with advanced material technology to ensure optimal performance and stability. The rim is made from a robust 6069 aluminum construction, which is 10-15% stronger and more stable than the commonly used 6061 aluminum. Its unique triple chamber design provides internal reinforcement that enhances the rim's stability. The Flow EX3 is not only impact-resistant but also better at preventing air pressure loss, making it a reliable choice for challenging trails. With a thoughtful design tailored to the needs of mountain bikers, this rim offers an excellent combination of performance and durability.

• 6069 aluminum construction for increased stability
• Triple chamber design for improved strength
• Patented low-profile sidewalls to prevent air pressure loss
• Designed for use with disc brakes (Center Lock).