DIY 4WD Smart Car Chassis Kits For
-This 4WD Car Chassis Kits can be a perfect DIY kit for you
-Mechanical structure is simple,it is easy to install.
-With a 4 AA battery box and power switch.(Batteries are not included.)
-The four turn speed dc motor flexible, directional well.Quad,chronological horsepower.
Chassis and stability is very easy to extend
-This car is the tachometer encoder.
-Can use with other devices to realize function of tracing,obstacle avoidance,
distance testing,speed testing,wireless remote control.
Material:Stainless steel+ABS plastic+Brass
Wheel diameter:about 6cm
Floor thickness:about 3mm
Car length:about 25cm
Car width: about 14.8cm
1 set 4WD car chassis kits
Specification: DIY 4WD Smart Car Chassis Kits For
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