Dr.Tuba Big Boston Inflate/Deflate Valve Complete, XL Base

Big Boston type valve, used on many new kites as TURBO inflate/deflate valve. Used on CRAZY FLY, RRD, NOBILE, EPIC, OZONE and many other new kites and wings. It replaces all boston typed valves with valve neck diametres around 42mm.

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 of this type and you will not find it anywhere elase.

Our XL 120mm adhesive base has more than 2.7x bigger adhesive surface area compared to our standard adhesive valve base! XL diam. 120mm - if your one pump valve can't go off the bladder easily and/or the area around valve is damaged, then this valve base is the way to go. Used for both one pump valves and all bigger valves, like newer In/Out ones - if got delaminated or easily to peel off.

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.