UDI 1/16 Brushless 2.4G RTR 4WD Rally Car

Electronic Stability Program

When the trucks driving occurs side slip or out of control,it can timely and effectively correct the car attitude and direction. The function and sensitivity of gyroscope sensor can be adjusted and turn off by the ESP knob of the transmitter.

High Speed Bearings (The Whole Car)

The whole vehicle uses ball bearings to improve the mechanical transmission efficiency. With ball bearings, the friction during power transmission is reduced, the transmission efficiency of mechanical power is improved, and mechanical damage is reduced at the same time.

Planetary differential

High-strength nylon planetary differential (can be upgraded to metal differential), strong and wear-resistant, more stable in curve driving.

2 in 1 received ESC box

• 4CH 2.4G waterproof,Dust-proof design
• Electronic Stability Program(ESP)
• Low Voltage Cutoff and Thermal Overload Protection
• Brake, BEC, LVC sensitivity, reverse speed settings

Brushless Motor

7.4V, 3900KV brushless motor power system with finned can for better heat dissipation.

Power Supply

7.4V, 1200mAh rechargeable LiPo battery

Features

High Bright LED Lights

• Controller Headlights
• TailLights

Waterproof Electronic Speed Control

• Integrated ESC
• Real-time telemetry
• Electronic Stability Program(gyroscope)
• Powered accessory ports

Decoration

• PC material bodyshell,high toughness and not easy to deform
• Front Bumper
• The wheels are also equipped with dummy brake discs integrated hex adapters
• 4 pcs drift tires
• Rear view mirror, Rear wing

Wheels and Tires

• Road Racing tires
• 48mm tires

Suspension

• Provides scale looks and authentic off-road dynamics
• Front and rear independent suspension damping
• High-efficiency metal drive shaft

Steering

• 17G steering servo
• Dual bellcrank design with bearings and integrated servo saver
• Solid non-adjustable steering links for rugged durability

Drivetrain

• Steel driveshafts
• Oil-filled limited slip front differential
• Heavy-duty splined front driveshaft
• Fixed-length steel rear driveshaft

Sealed Ball Bearing

Hardware with rust-resistant native oxid coating.

Contents

• Racing Truck with ESC and Motor
• User Manual
• 2.4GHz Transmitter
• Maintenance tools
• Rechargeable battery
• USB Charger

Requires

• Transmitter’s batteries
• 4×1.5V, AA battery
• Four AA alkaline batteries for the transmitter

• Model No.: UD1603/UD1603PRO
• Assembly time: Less than half an hour
• High Speed Bearings: The whole car
• Battery: Include
• Remote Control Distance: about 60m
• Playing Time: about 15 minutes
• Battery capacity: 7.4V, 1200mAh
• Charger: Include
• Completion Level: Ready-to-run
• Differential: Two oil-filled gears
• Drivetrain: Four Wheel Drive
• Drive Type: Forward/Brake/Reverse
• Final drive ratio: 6.05:1
• Front wheel track: 3.98 inch(101mm)
• 功率类型：电动
• Tooth pitch: 0.5 / 0.7 / 1.0MOD
• Bauchfreiheit: 0.39 inch(10mm)
• Internal gear ratio: 2.8:1.1
• Motor type: brushed motor/brushless motor
• Gear: 16T
• Product Length: 11.81″(300mm)
• Product Width: 5.91″(150mm)
• Product Height: 3.93″(100mm)
• Product Weight: 635.5g
• Transmitter: Include
• Rear wheel track: 3.98″(101mm)
• Receiver: Include
• Scale: 1/16
• Servo: Include
• Speed controller: Include
• Spur gear: 38T
• Suspension: Independent
• Truck type: Road Racing
• Wheel base: 6.69″(170mm)
• Type：brushed motor(UD1603)
• Weight: 90.8g
• Length: 53.5mm
• Diameter: 27.5mm
• Connector Type: Dual Wire

MOTOR

• Type: Brushless Motor(UD1603PRO)
• Weight: 58g
• Length: 46.5mm
• Diameter: 24mm
• Connector Type: 3.5mm bullet connectors

Download Product Manual