Precision Fit. Maximum Stability. The TriRig Scoops Ultimate EVO Open Back Arm Cups are built for aerodynamic efficiency, comfort, and control. Made from ultra-light carbon fiber, they feature an open-back design that provides a secure, stable platform for long rides and aggressive aero positions. Come with hand position extensions. Product Highlights: More Hole Spacing: Greater adjustability for a custom fit. New Cable Routing Channel: Cleaner, more efficient cable management. Higher Sides: Improved aerodynamics and forearm stability. Open and Closed Versions: Choose the design that fits your style and needs. Open Back Optimized for Women & Shorter Forearms: Better comfort and reach. Enhanced Hand Position Adjustability: Fine-tune your aero setup for performance. The EVO Open Back provides unmatched comfort and control - delivering the perfect upgrade for athletes chasing speed, stability, and aerodynamic precision.
