Brand new and high quality.
Mechanical structure is simpleit is easy to install.
This car is the tachometer encoder.
With a 4 AA battery box.
Can be used for distance measurementvelocity.
Can use with other devices to realize function of tracingobstacle avoidancedistance testingspeed testingwireless remote control.
Gear Motor reduction radio: 1:48.
Size: 22cm x 14.7cmwheel size: 7cm x 7cm x 2.6cm.
Note: motor power supply is 3V~6V. All the parameter above is tested without load.
This product has a screwdriver in addition to metal joints
1 x Car Chassis
2 x Gear Motor(1:48)
2 x Car Tire
2 x Speed Encoder
2 x Fastener
1 x Universal Wheel
1 x Battery Box
1 x Power Button
1X screw driver
All Necessary Screw And Nut
NO Retail Box. Packed Safely in Bubble Bag.