Jaykay E-fin

The E-Finne is a fully integrated underwater drive designed in Finnish style for stand-up paddles or similar water sports equipment with US box or slot box mounts. Whether it's stand-up paddle boards, windsurfers, surfers, or kayaks, enjoy the freedom to choose your board and quickly and easily attach the E-Finne. The drive has a power output of approximately 400 watts and generates a thrust of about 5 kg. The power can be adjusted continuously via the remote control, resulting in operating times ranging from 0.5 to 4 hours. The achievable speed heavily depends on the geometry of the hull and the weight of the rider, typically reaching around 6 to 8 km/h. The drive, controller, and energy storage are completely integrated into the fin and are dust and waterproof according to IP 68 standards. The E-Finne can be mounted on all SUPs or kayaks with slot box or US box mounts using screw-on adapters. The drive is regulated through a smart control system. A rotary knob allows you to choose between two modes: "Automatic" and "Manual." In automatic mode, the E-Finne provides supportive power with every paddle stroke in the water. If you prefer to manually and continuously regulate the drive, simply switch modes and adjust the speed individually using the stepless power controller. The E-Finne is not compatible with carbon-reinforced boards and sinkers, as both can cause signal interruptions between the E-Finne and the control system.

Caution: E-Finnes are not approved in Switzerland.