The upgraded MK25 EVO BT/G260 Carbon BT regulator system by Scubapro combines the popular G260 technical diving system with enhanced durability, featuring a carbon fiber cover and Black Tech finish. The balanced piston MK25 EVO BT provides excellent resistance to freezing, outstanding inhalation sensitivity, and instant air delivery.

Scubapro's MK25 EVO first stage carries on the company's tradition of superior piston-controlled regulators, offering ultra-stable intermediate pressure for constant high air delivery. This air-balanced, flow-thru-piston design ensures smooth and efficient breathing throughout the dive, even in low tank pressure ranges.

The MK25 EVO accommodates two opposite 7/16" threaded high-pressure ports and multiple 3/8" threaded low-pressure ports, allowing flexibility in hose arrangement and enhancing diving comfort. The Extended Thermal Insulating System (XTIS) significantly improves cold water performance and meets EN250-2014 requirements for cold water diving.

The G260 Carbon BT second stage features metal components for excellent cold-water resistance and a left-right hose attachment option, making it perfect for tech diving configurations. The black tech scratch-resistant coating on metal parts ensures durability and corrosion resistance.

Weighing just 37.4 oz (1,060.3g), this regulator comes with a 3/8" threaded super-flow hose and a comfortable orthodontic mouthpiece. Its high-performance features make it suitable for demanding divers seeking an adaptable and reliable solution for various diving conditions.

• Lightweight and extremely durable, carbon fiber can resist substantial shocks without damage.

• Both first and second stages feature a Black Tech scratch-resistant coating on metal parts that protects against the ravages of salt water and corrosion.

• Air balanced second stage valve smooths out the inhalation effort at varying depths and supply pressures.

• A diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths, water conditions and personal tastes, and a Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows in cold water or when used as an octopus.

• High-flow exhaust valve reduces exhalation for better overall breathing comfort, and the reversible hose attachment allows you to easily adjust hose routing for tech diving configurations.

• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.

• Air balanced flow-through piston provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.

• Patented XTIS (Extended Thermal Insulating system) insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.

• Two opposing high pressure ports allow the first stage to be positioned either up or down.

• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.

• Includes a zippered fabric case complete with specially fitted padding to protect the regulator during storage and transport