ST2 Tether System

The Sweet Spot for Most Pools & Swim Spas. The ST2 is the most versatile Swim Tether—built to feel natural across the widest range of installs. It adds lift and stability without getting in the way, so you can train consistently without relying on jets. Balanced lift. Smooth resistance. Everyday performance. Why This Model Best all-around choice—fits the widest range of pools and swim spas with a natural feel. Feel More natural body position with steady load through every stroke. Best For Most pools • Most swim spas • Everyday fitness • Training without jets Flex Designed to flex up to 25" from centerline for smooth tracking and reduced tug. Poles UV-coated pultruded fiber poles built for long-term outdoor durability. Belt Comfy adjustable belt (24–60 in) for secure, chafe-free training. Resistance Progressive stretch cord for smooth loading. Install Under 30 minutes • No plumbing • No electrical If you’re not sure which model to choose, start with ST2.