Wingspan Extenders XL Road Engineered "dimple" cut-outs into the

Engineered "dimple" cut-outs into the chassis to remove weight while increasing strength and rigidity

they feature wide panoramic lenses and cushioned silicone seals for watertight performance

less noise and longer pad life

Whislter Alloy 2013

Wingspan Extenders XL Road Engineered "dimple" cut-outs into theWingspan Extenders XL: Ultimate Arm Cup Adjustment for Triathlon Bike Fit The Wingspan Extenders XL are the next evolution of our best selling Wingspan Arm Cup Extenders, providing unmatched flexibility and customization for your triathlon bike setup. These larger plates allow you to precisely adjust the placement of your arm cups, extensions, and other aero accessories, giving you full control over your bike fit. Our customers inspired the Wingspan