UDI Arrow 25" RC Speed Boat Deep V RTR

The modern ABS hull features a clean, deep-V design built in layers for maximum rigidity at the transom and ride pad. It is engineered to withstand high voltage power without the weight of fibreglass. If the boat capsizes, the hull is designed to turn over on demand, ensuring continuous play.

This package includes a 3S 11.1V 2200mAh LiPo battery and a balance charger, giving you everything needed to hit the water immediately. The transom bulkhead integrates bosses for internal components, eliminating the need for extra hardware and keeping the interior clean and organised.

The UA13 radio system provides long-range, interference-free control. It features essential low battery and out-of-range alarms, giving you real-time feedback on your sailing status. These alerts help you prevent signal loss and ensure a safe return to the dock.

This receiver makes controlling high-speed runs easier by sensing the boat's direction and applying automatic steering corrections. It works in the background to maintain straight-line acceleration and sharper cornering without limiting throttle input, allowing you to push the boat to its limits with confidence.

The KV1800 brushless motor delivers reliable power for speeds up to 50km/h (31mph). A unique sealed jacket routes cooling water directly against the motor to maximise heat transfer. This efficient thermal management ensures the Arrow runs cool for consistent performance during all-day use.

The waterproof Marine ESC features integrated water cooling and a heat sink for thermal protection. It includes built-in low voltage detection, thermal overload protection, and locked rotor protection. These safety features safeguard your electronics while delivering smooth, proportional throttle control.