The Apeks MTX-RC Second Stage is a popular favourite amongst single-tank divers that engage with the long hose backup regulator setup.

It comes with protective bumpers to protect against impact and has an easy-to-operate Venturi lever as well as an oversized performance adjuster that makes them both easy to operate even with dry gloves.

This second stage is reversible for both left and right-handed configurations. It comes with a patented heat exchanger which reduces the risk of ice formation and draws in the warmth from ambient water for comfortable breathing.

The Apeks MTX-RC Second Stage also comes alongside the Apeks MTX-RC.