Yokua 1 Set Plastic for Smart for Tank Track Conveyor Belt TT Motor Drive Wheels Accessory

Description:
brand new and high quality

Features:
DIY for Tank Accessories Set of 40 Section for Tank Track Conveyor, TT Motor, Driving Wheel and Drive Wheel.
Stardard 40 Section Tread.
Large plastic for tank track, chain-track, great for DIY robot assemly kits, robotics learning.
Perfect for All for Smart for Tank Chassis, and shock absorption designed.

Specification:
Material: Plastic
Color: Black + Yellow
Work Voltage: 6V ≤200mA 200±10% rpm 3V ≤150mA 90±10% rpm
Driving Wheel: approx. 50x20mm/1.96x0.79inch.
Drive Wheel: approx. 20x46mm/0.79x1.81inch.
for Tank Track Conveyor Length: 18.5cm/7.28inch, Width: Approx 4cm/1.57inch
Quantity: 1 set

Note:
Transition: 1cm=10mm=0.39inch
No retail package.
Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x for Tank Track
1 x Motor
1 x Driving Wheel
1 x Drive Wheel(other accessories demo in the picture is not included.)