Wingspan Collection Size:Wingspan Extenders SC The Signature Closed Back Arm

The Signature Closed Back Arm Cups offer one of the most significant comfort upgrades you can make to your triathlon or TT bike

these cups ensure a stable

the Mini Closed Back Arm Cups deliver an exceptional combination of grip and cushion

For enhanced cockpit compatibility

Wingspan Collection Size:Wingspan Extenders SC The Signature Closed Back ArmWingspan Extenders: Optimize Your Triathlon Bike Fit for Peak Aero Performance TriRigs Wingspan Extenders are expertly crafted to deliver ultimate customization for your triathlon bike setup, enabling precise positioning of arm cups, extensions, and other aero bike accessories. Designed for athletes who understand the importance of triathlon bike optimization, these extenders provide the fine tuned adjustments that can make all the difference in your