Apeks MTX-R Sidemount Set, Dive Regulator

Extreme-Condition Sidemount System – Engineered for Cold Water and Technical Diving Reliability

Engineered specifically for sidemount diving, the MTX-R Sidemount Set delivers extreme cold water reliability, streamlined hose routing, and mission-ready performance for advanced and technical divers. Designed to maintain stable intermediate pressure and consistent airflow in demanding environments, this complete DIN PSI configuration supports precision control and confident gas management throughout your dive.

Built by Apeks and trusted by military, exploration, and technical divers worldwide, the MTX-R platform is known for rugged durability and environmentally sealed performance. At Aquatic Sports, we recommend this sidemount set for divers seeking a purpose-built regulator system optimized for redundancy, clean routing, and reliable operation in harsh underwater conditions.

Why Divers Choose the MTX-R Sidemount Set

• Purpose-built configuration for sidemount diving setups
• Extreme cold water performance with environmentally sealed first stages
• Stable airflow delivery across varying depths and workloads
• Streamlined hose routing for clean and efficient configuration
• Secure DIN PSI connections for high-pressure cylinder compatibility

Key Features

• Matched MTX-R first and second stages engineered for demanding conditions
• Environmentally sealed balanced diaphragm first stages
• Durable satin chrome finish for long-term marine protection
• Precision second stages designed for consistent breathing performance
• Designed specifically for technical and advanced sidemount diving applications

Perfect For

• Technical divers running sidemount configurations
• Cold water divers requiring maximum reliability
• Advanced divers seeking optimized hose routing and redundancy
• Divers building a high-performance sidemount system

Mission-Critical Confidence

The MTX-R Sidemount Set delivers rugged durability, stable pressure control, and trusted Apeks engineering, providing a complete, mission-ready regulator solution for demanding sidemount diving environments.