Signature Arm Cups Options:Open Back Signature Arm Cups and other aero bike accessories

and other aero bike accessories

For optimal grip and comfort

offering the most substantial arm wrap and surface area of any arm cup on the market

or if you cut one too short and now need additional length

The Closed Back Scoops not only function like standard arm cups

Signature Arm Cups Options:Open Back Signature Arm Cups and other aero bike accessoriesSignature Open Back Arm Cups: The Ultimate Aero Comfort Upgrade The TriRig Signature Open Back Arm Cups are designed for comfort and performance. Crafted from our ultra strong, lightweight ThermoPlast material, these arm cups offer superior strength and durability at our most affordable price point ever. Triathletes and time trial cyclists who use our Signature Open Back Arm Cups stay comfortable in the aero position longer due to the textured