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:
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More Hole Spacing: Greater adjustability for a custom fit.
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New Cable Routing Channel: Cleaner, more efficient cable management.
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Higher Sides: Improved aerodynamics and forearm stability.
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Open and Closed Versions: Choose the design that fits your style and needs.
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Open Back Optimized for Women & Shorter Forearms: Better comfort and reach.
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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.