Arrow 65cm 2.4GHz Boat (Battery + Charger) UDI RC

UDI ARROW 65CM BRUSHLESS 50km/h High Speed RTR Radio Controlled Boat

Reaching speeds of up to 50 km/h at full power with a 3S LiPo battery! The ARROW is a high-performance boat thanks to its ultra-rigid 25-inch (63.5 cm) deep-V hull, smooth and efficient cable drive, innovative liquid cooling system, and precise propulsion controls. Its sleek, modern hull design, constructed in successive layers for maximum rigidity, and its bold color make it a real head-turner on the water.

KV1800 brushless motor
The powerful KV1800 brushless motor delivers the performance you need, combined with UDIRC's legendary reliability. Increased voltage and current maximize the KV1800 motor's potential for an extreme speed of 50 km/h. Cooling water circulates through the intake tube and then into a unique sealed motor casing, allowing direct contact with the motor for maximum heat dissipation. This ensures the ARROW maintains an optimal temperature, race after race, for guaranteed fun all day long.

Marine ESC
Innovative waterproof design. Integrated water cooling and heat sink. Built-in low-voltage battery detection. Thermal overload protection. Voltage overload protection. Rotor lock protection. Throttle dead center protection.

Radio system
The UA13 radio system features a full range of settings, offering long range, high output power, and a 2.4 GHz signal. Furthermore, its dual protection (low battery alarm and loss of range alarm) allows you to monitor the boat's navigation status, prevent losses, and navigate with complete peace of mind.

Stability management receiver with safety
This system allows you to fully exploit the extreme power, speed, and acceleration of UDIRC models, while significantly simplifying boat handling in all conditions. From the outset, the receiver detects the ARROW's direction and corrects the trajectory for maximum acceleration in a straight line, without any loss of control. It also works in turns, first making intuitive corrections to maintain heading, then accelerating earlier for a significantly higher turn exit speed. UDIRC engineers have developed advanced tuning algorithms, operating on high-speed, high-precision electronic components, for an invisible and discreet system that never limits power. Precise tuning adapts to all conditions thanks to the transmitter's multifunction dial.

Modern reinforced shell
The ARROW's sleek, modern hull is constructed with multiple layers for maximum rigidity in the most critical areas: the transom and the skid plate. Lightweight yet incredibly robust, the ARROW's ABS hull is designed to withstand the stresses of high-voltage brushless motors without the added weight of a fiberglass hull. The transom bulkhead also integrates the battery compartment, steering servo, electronic speed controller (ESC), and propeller shaft, eliminating the need for additional components inside the hull.

High-torque waterproof servo
ARROW demands a powerful steering servo for optimal responsiveness, and UDIRC meets this requirement with its high-torque servo. Its integrated housing ensures complete sealing of the steering system.

Battery and charger
50 km/h at full speed with a 3S LiPo battery! Includes an AD/DC adapter, a balance charger and a 2200 mAh LiPo battery , reducing the hassle of buying additional accessories and allowing you to focus more on the fun of flying.

Features :

Waterproof.
Water-cooled system.
Navigation rudder.
High/low speed mode.
Low battery alarm.
Alarm out of range.
Self-righting hull design.
Functions: Move forward, backward, turn left/right.

Technical specifications:

Age group: 14 years and older
Playing time: approximately 7 minutes
Speed: 40-50 km/h
Hull type: V-profile
Hull angle: 23 degrees
Total length: 645 mm
Total height: 110 mm
Width: 170 mm
Weight: 1233 g
Speed controller type: 3S, liquid-cooled
Input voltage: 3 LiPo cells (11.1 V DC)
Motor type: KV1800 brushless, liquid-cooled
Motor weight: 192 g
Motor length: 73 mm
Motor diameter: 34.5 mm
Motor connector type: 3.5 mm pin connectors
Battery type: Li-Po 3S 2200mAh (XT60) included
Charging time: Approximately 190 minutes
800mA 3S Li-Po charger included
Remote control range: approximately 120 m

Requires 4 AA batteries for the remote control.