Dr.Tuba Universal Mini Boston In/Out Valve Complete, XL Base is a modern kite and wing valve designed for confident inflation and deflation with a wide range of compatible gear. This valve is made for replacing or upgrading the in/out valve on many well-known kites and wings that use a mini boston style connection. The XL adhesive base helps make installation more forgiving, while still enabling a full valve swap by cutting out the old valve when needed.
All Dr.Tuba kite valves are available on two different adhesive base sizes - standard 78mm and Mega base of diameter 120mm. Dr. Tuba also moved from Tear-Aid to new Ultra adhesive patch material.
This ensures permanent bond on different bladders from all brands and additional re-positioning the patch in early, crucial stages of installation. This is the best option for replacing faulty original valves on bladders from all mayor brands.
All valves are HF welded on the patch and not glued, which delivers the best possible and equal bond of the valves.

