R2XR First Stage - XR Line

Mares R2XR First Stage – XR Line – Compact Strength for Technical Performance

The Mares R2XR First Stage – XR Line delivers dependable performance in a streamlined, durable package. Designed for technical and advanced recreational divers, this piston first stage provides smooth airflow, rugged reliability, and simple maintenance — all within the trusted Mares XR Line engineering.

• Balanced Piston Design – Ensures stable, consistent airflow at any depth or tank pressure for effortless breathing.
• Rugged XR Line Build – Constructed from corrosion-resistant marine-grade brass for exceptional durability and long life.
• Compact and Lightweight – Ideal for stage, sidemount, or travel setups requiring minimal drag and maximum reliability.
• High-Flow Port Configuration – Allows flexible hose routing and optimal air delivery for technical configurations.
• Low Maintenance and High Reliability – Perfect for divers seeking professional-grade performance in a simple, robust design.

Dependable, efficient, and compact — the Mares R2XR First Stage (XR Line) offers the strength and stability technical divers demand. Available now at Scuba School of America.