Shipping long tubes is expensive. This kit is the ideal solution, because it is very cheap compared to 1-piece Octagonal tube of this length.

In fact, with the 3 parts you make an axle with a length of up to 300 cm.

So you do have an axle with the right length, without the high shipping costs.

You do not need special tools, because you just slide the parts over each other.

on each side of the center piece you slide the 100 cm and 150 cm parts.

You can use the tube like a normal tube, so all standard parts that you would use with the tube in one piece, can also be used with this tube.

So just the same springs, rigid joints, shaft spools and adapter sets.

the tube is suitable for PVC and aluminum armor and slats. If you have wooden slats, we recommend an 8k70 tube.

do place the motor on the side where you have the most space. This way you will have enough space for the motor

The wall thickness of the tube is as follows:

center piece - 0.8 mm

extensions - 0.9 mm