Subnado US Fin Box Mount

Turn any board with a US fin box into a motorised ride. This mount locks your Subnado underwater scooter into a standard US fin box, giving you a stable, secure platform for powered SUP, longboard and hardboard sessions. Fits standard US fin boxes on SUPs, longboards and hard paddleboards Stable, secure hold, engineered for controlled thrust and easy steering Quick to fit and remove, so you can swap between boards in minutes Corrosion-resistant materials built for salt water Compatibility: All Subnado and Subnado Plus underwater scooters. Board must have a US fin box. For slide-in (T-type) fin boxes on inflatable SUPs, see the Slide-in Fin Box Mount.