J/70 Mast Base Upgrade Kit

This kit helps with maintenance issues of the J/70 Carbon Mast. The carbon mast reacting to the Aluminum Mast base causes issues if not attended to. This kit puts a fiberglass inset into the mast as a bearer making a much better situation. 25mm of the carbon mast will need to be cut off when installing. Ask Sail22 to schedule this installation for you.