Big Boston type valve, used on many new kites as TURBO inflate/deflate valve. Used on AIRUSH, Gaastra, RRD, NAISH, Crazy Fly and many other newer kites. It replaces all boston typed valves with valve neck diametres around 43mm.
It has pre-installed velcro and additional TPU protection layer, just like the valve on the inflatable bladder. This is the only proper valve setup and you will not find it anywhere elase.
XL 120mm adhesive base has more than 2.7x bigger adhesive surface area compared to our standard adhesive valve base!
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.

