Description Pro-Link Ripmax Xcalibur Nose Strut The Pro-Link Xcalibur Nose Strut has been developed from the ground up specifically for the Xcalibur airframe with weight, reliability and durability in mind. Our light weight, machined T-6 aluminum struts are designed to accept Intairco wheels (IAC-2006).  If upgrading Retracts, uses Gemini Series Retracts for a “Drop-In” Fit! Includes: Pro-Link Xcalibur Trailing Link Nose Strut Pro-Link Steering Tiller Specs: Length: 4.5″ / 25.4mm Wheel Sizing: 2-5/8″ / 66mm (MAX) Attachment: 1/4″ Pin – 1/2″ Bushing Offset: 1.5″ Axle: 3/16″ Material: T-6 Aluminum Weight: 2.5oz