Apeks RK4 Fins

Apeks RK4 Technical Dive Fins

Compact wide-blade fins for precise control underwater

Apeks RK4 are modern technical diving fins designed to help divers conserve energy while maintaining excellent control. The compact, wide blade gives strong propulsion and accurate maneuverability, both in open water and in confined or overhead environments.

The RK4 is especially well suited to frog kicking, back finning and small corrective movements. This makes it easier to hold position, avoid stirring up sand or silt and move efficiently around wrecks, reefs, caves or training platforms.

Main Features

• Modern technical fin design focused on performance and control.
• Compact wide blade for excellent maneuverability in restricted spaces.
• Efficient propulsion on both the upstroke and downstroke.
• Ideal for frog kick, back finning and precise trim control.
• Suitable for use with wetsuits and drysuits.
• Two adjustment points and stainless-steel spring straps for quick setup.
• Integrated stainless-steel buckles reduce snag hazards and improve durability.
• One-piece rubber construction: tough, reliable and easier to recycle.
• Easy to put on and take off, even when wearing gloves.

Who Are The Apeks RK4 Fins For?

The Apeks RK4 is a strong choice for technical divers, wreck divers, cave divers and recreational divers who prefer a compact fin with precise response. It offers the control expected from technical equipment, while remaining practical for everyday diving and travel.

In The Box

• Apeks RK4 fins
• User manual