UDI RC Arrow UDI-005-R Brushless High Speed RC Boat – Red

The UDI RC Arrow UDI-005-R is a high-performance brushless RC speed boat designed for exciting high-speed action on the water. Finished in an aggressive red colour scheme, the Arrow combines a rigid deep-V hull with a powerful water-cooled brushless motor and 3S LiPo power.

With a top speed of approximately 40–50km/h, the Arrow provides impressive performance while its advanced stability management system helps keep the boat under control during high-speed acceleration and cornering.

Powerful KV1800 Brushless Motor

The Arrow is powered by a KV1800 water-cooled brushless motor.

The motor is designed to provide strong acceleration and high-speed performance while the integrated water-cooling system helps keep operating temperatures under control.

The cooling system directs water through a sealed motor jacket, allowing cooling water to flow directly around the motor for efficient heat transfer.

Water-Cooled Marine ESC

The waterproof marine ESC features an integrated water-cooling system and aluminium heat sink.

Protection functions include:

• Low-voltage detection
• Thermal overload protection
• Voltage overload protection
• Locked-rotor protection
• Throttle neutral protection
• Water-cooled operation

The ESC is designed specifically for the demands of high-speed marine use.

3S LiPo Power

The Arrow is supplied with an 11.1V 2200mAh 3S LiPo battery, providing the power required for its high-speed brushless system.

The 3S battery setup allows the Arrow to reach approximately 40–50km/h, depending on battery condition, water conditions and driving conditions.

Deep-V Hull

The Arrow features a strong deep-V ABS hull with a 23-degree deadrise angle.

The hull is constructed using a reinforced layered design to provide rigidity while keeping weight under control.

This deep-V design helps the boat remain stable while cutting through the water at high speed.

Stability Management System

The Arrow includes an advanced stability management receiver designed to assist with steering corrections during high-speed driving.

The system monitors the boat's direction and can automatically make steering corrections to help maintain a straight line during hard acceleration.

The sensitivity can be adjusted using the multi-function control on the transmitter, allowing the system to be tuned to suit different water conditions and driving styles.

High-Torque Waterproof Steering Servo

A high-torque waterproof steering servo provides responsive steering control.

The servo is housed in a waterproof integrated shell to help protect the steering mechanism from water.

2.4GHz Radio System

The Arrow includes a 2.4GHz UA13 radio system designed for reliable long-range operation.

The transmitter includes:

• High-output 2.4GHz signal
• Low-battery alarm
• Out-of-range alarm
• Stability adjustment
• Speed/control functions

The transmitter's warning functions help provide additional awareness of battery and radio status while operating the boat.

Reinforced ABS Hull

The Arrow's modern ABS hull is designed to withstand the stresses associated with high-speed brushless operation.

The reinforced construction concentrates additional strength around key areas including the transom and ride pad.

The hull also incorporates mounting provisions for the battery compartment, steering servo, ESC and drive strut, helping keep the interior clean and organised.

Double Waterproof Boat Cover

The Arrow uses a double-cover design to provide improved protection against water entering the electronics compartment.

This helps protect the battery and electronics during normal operation on the water.

High-Speed Cable Drive

The Arrow uses a smooth cable-drive propulsion system designed for efficient power transfer.

The combination of the cable drive, deep-V hull and brushless motor provides the Arrow with its impressive high-speed performance.

Key Features

• UDI RC Arrow
• Model: UDI-005-R
• Red finish
• High-speed brushless RC boat
• KV1800 water-cooled brushless motor
• Water-cooled waterproof marine ESC
• 3S LiPo powered
• 11.1V 2200mAh LiPo battery included
• Speeds approximately 40–50km/h
• Deep-V ABS hull
• 23-degree deadrise
• Stability management receiver
• Adjustable stability control
• High-torque waterproof steering servo
• 2.4GHz radio system
• Low-battery alarm
• Out-of-range alarm
• Reinforced ABS hull
• Double waterproof cover
• Cable-drive propulsion
• Boat stand included

Specifications

• Brand: UDI
• Model: Arrow
• Product Code: UDI-005-R
• Colour: Red
• Type: Brushless High-Speed RC Boat
• Hull Type: Deep-V
• Motor: KV1800 Brushless
• Motor Cooling: Water Cooled
• ESC: 3S Water-Cooled
• Battery: 3S LiPo
• Battery: 11.1V 2200mAh
• Top Speed: Approximately 40–50km/h
• Deadrise Angle: 23°
• Length: 645mm
• Width: 170mm
• Height: 110mm
• Weight: Approximately 1.23kg
• Radio: 2.4GHz
• Run Time: Approximately 7 minutes
• Charging Time: Approximately 190 minutes
• Age Recommendation: 14+

What's Included

• UDI Arrow UDI-005-R RC Boat
• KV1800 water-cooled brushless motor
• Water-cooled marine ESC
• High-torque waterproof steering servo
• 2.4GHz transmitter
• Stability management receiver
• 11.1V 2200mAh 3S LiPo battery
• Battery charger
• Boat stand
• Maintenance tools
• User manual

Required to Run

• 4 × AA batteries for the transmitter

The AA transmitter batteries are not included.

Ready-to-Run High-Speed RC Boat

The UDI Arrow UDI-005-R arrives ready to run with the brushless motor, ESC, radio system, steering servo, battery and charger included.

With its reinforced deep-V hull, water-cooled KV1800 brushless motor, 3S LiPo power and stability management system, the Arrow is an excellent choice for RC enthusiasts looking for a fast and exciting boat that's easy to control.

Please note: Always operate the boat in a suitable body of water away from swimmers, other boats, obstacles and hazards. Actual speed and runtime will vary depending on battery condition, water conditions and driving style.