Home / Airframe Parts & Assemblies / Wing Assembly / Rib Tip, Rear, 1.25 Rib Tip, Rear, 1.25$4.02 Rib Tip, Rear, 1.25 quantity Add to cart SKU: Q20261 Categories: Airframe Parts & Assemblies, Wing Assembly Description Description Black plastic rib end. Contour to fit 1.250″ diameter tube.