2021 new version battery powered 4x4 off-road truck, Rampage, continues its legend and brings you more fun. The new version Rampage is larger than the previous version, namely more traction and dynamic performance. Fast and durable, it proves great enjoyment to drive it.
Shaft Drive 4WD Chassic
This 4x4 Rampage RC truck employs a new 4WD chassis design, front and rear gear differentials, and metal drive shafts. This fast rc car continues with a specified 380 brush motor delivering high speed power. 16pcs of ball bearings are distributed to this off-road car on the overall drive train which to a large extent help to reduce power loss.
Magnetic High Speed Motor
Magnetic 380 motor benefits from high torque, low noise, and solidly constructed. Efficient, less power loss, minimum thermal effect to peripheral components. It delivers 21000 rpm that permits the car to efficiently speed up to over 36KM/H. The aluminum heat sink is attached for the soonest cooling effect.
3 Wires Metal Gear Servo
Proportional Metal gear servo implements low noise and precise steering angle. 2kg torque release relieves the stressful steering operation. Upgraded achievements even extend to the improved response, tension, and accuracy. It is light yet more durable and responsive. It is perfect for high speed hobby grade vehicles.
Quality Waterproof ESC
IPX4 splash waterproof electronic speed controller is versatile for multiple protections which many other rc cars do not possess. This off-road race truck not only features overheat and over-current protection, but also embodies anti-blocked protection that minimizes risks of burnt motors. Moreover, Low battery voltage cutoff is introduced to this hobby rc car to prevent over-discharged battery packs.
Radio system on this electric powered rc car features proportional and agile steering/throttle control. No signal loss and no signal delay, steering and throttle are much more responsive and agile than most rc cars of same scale . Hobby grade ackerman steering angle fulfillment combined with exclusive 36 degree steering angle setting enhances maneuverability of this truck and meanwhile animates authentic driving experience.
Aluminum Ringed Shocks
Independent suspension design is introduced to both front suspension and rear suspension on this high speed RC cars. Adjustable spring shocks facilitate themselves to increase or decrease the spring tension for the demands of desired traction and suspension travels. The aggressive front and rear bumper effectively protect this truck against collisions and bumps.
Double Sealed Ball Bearings
16pcs stainless double rubber sealed deep groove ball bearings are applied throughout the entire drive train. These ball bearings which are of precise accuracy and of a long service life time are used to appease stress and motion fiction from the drive train and minimize running load and thermal power loss.
Extend Your Play Time
The soft pack 7.4V, 850mAH Li-Po battery delivers 25C discharging rate which keeps powering the vehicle fast! One battery is installed to the car, and the other (extra) battery is supplied as a spare part in the box. The power relay with two batteries provides an extended play time for 40 minutes. The USB charger included.
Make sure vehicle and transmitter are both switched on. Verify if battery is flat or if the drivetrain is too tight to deliver. Verify motor is in good condition and there are no damaged parts or loosened connectors.
Throttle works not steering:
Examine the steering servo, servo link, and servo connectors. Verify there isn't any damaged part in relation to steering device.
Shut off promptly switched on:
Make sure battery power is enough. Check if steering servo jerks which may lead to this issue. In care that vehicle moves after steering servo is disconnected, you need to change the servo.
The vehicle run itself:
It is because center throttle point is incorrectly recorded. To correct this, switch off vehicle and radio control and re-bind them again. Be sure not to move the trigger and the steering wheel while radio is binding with vehicle.
Battery not able to charge:
Verify if battery is in good condition. Sometimes, the battery shows full charge but it cannot discharge the required amperage. Fully charge the battery before each use. Do not leave battery uncharged for a long period of time.
USB does not function:
Make sure the USB is intact without any breakage on the wire or connector. Examine the USB by connecting it with the smartphone adapter in the event that it does not function in connection with USB slot. Red LED on USB is on solid during charging. Red LED on USB goes off after battery has been fully charged.
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