4WD Aluminum Mobile Robot Platform Educational Car Chassis Robot Vehicles KIT
This kit is a low-cost robot chassis kit, 
driven by 4 independent powerful DC gear motors. It is suitable for robot hobbists.
It is an all-in-one solution for kids to enjoy the hands-on experience about programming, 
electronics, and robotics. 
 
 
Description:
Mini Robot Mobile Platform used 4 DC motor gear box to drive. The spec the same as FS90R - - High speed up to 100RPM, 1.3kg.cm at 800mA.
Four plastic wheels are press-fit onto DC motor gear box output gear shaft, and easy to make a nice drive solution for small robots. The wheels have silicone tires and the diameter is 60mm (2.36″) .
This Mini Robot Mobile Platform frame make with 5051 aluminum alloy and anodize color (The factory default is orange. Can do other color if need. ).
Mini Robot Mobile Platform can compatible with Arduino controller.
Easy to add all kinds of sensor and let it to work at your idea.
This is a good start kit for student.

Specifications:
Size(L*W*H): 170mm*100mm*60mm
Weight: 147g 
Drive: 4WD
Frame: 1.5mm aluminum alloy structure, light weight and high strength
Color: orange(other color if need)
Work voltage: 4.5~6V

Package Included:
DC motor gear box x 4
FS90R-W x 4
Frame x 2
Screw 1 SET

Shipping
We adopt EXW term. Generally, we choose, DHL, FedEx, EMS or UPS as our forwarder. Of course, you can choose your own most favorable forwarder, and we would provide the freight bill according to the quantity and weight of the total products, Freight Collect can also be acceptable.

Payment
We can accept pay by Paypal, Western Union, Bank Transfer

Warranty Procedure
As long as you choose to use FEETECH products, you can enjoy the warranty service that we provide. Please print our Repair Request Form (.PDF, .DOC) and fill it out in its entirety, being as comprehensive as possible, in order to receive the best possible service.

Warranty Period
All FEETECH products are warranted against defects for a period of one (1) years from the date of purchase. During this period we will repair or replace (at our discretion) any defective products. You should always retain your original receipt as proof of the date of purchase.