Take advantage of the XT4 Second Stage’s unparalleled ease of breathing in your streamlined Dive Rite sidemount regulator package.

The cutting-edge XT4 Second Stage is paired with the tried-and-true XT1 First Stage to create an updated sidemount regulator package that will improve your ease of breathing underwater. Offering an exceptionally low work of breathing in a compact design, the XT4 will be there for you on your most demanding dives.