DRT Cabrinha Sprint One Pump Valve 2020 Staff Picks then this valve base is

then this valve base is the way to go

The Sentry Quick Release Small Loop is a smaller chicken loop with a metal trimming that will provide maximum performance when used with a sliding rope harness

Built with a friendly outline and an adjustable foil track mount

FLYING LINE RECOMMENDATIONSWe recommend the following line length over the standard 25m: 11m & 13m – 21m Lines15m & 18m – 23m LinesUsing line lengths of 20m to 23m the handling of the Chrono V4 becomes more responsive making jumping more direct and easier

DRT Cabrinha Sprint One Pump Valve 2020 Staff Picks then this valve base isCabrinha Sprint one pump valve. Has slightly increased valve neck diameter for better air flow. You may retrofit old faulty CABRINHA valves with this one, but note that hose retaining collet will not fit, so use tie wraps to secure hose to the valve neck. The perfect adhesive valve solution to replace damaged or detached delaminated valves on your product.