The Integrated Ballast is a steel weight which is inside the E-Props Carbon Spacer.

This technical solution allows you to benefit from the many advantages of the Carbon-Titanium E-Props without changing the Centre of Gravity.

To have an integrated ballast, the carbon spacer must have a minimum length = 25 mm.
For the moment, we have no solution for smaller spacers.
It is possible to mount this Ballast on all E-Props Carbon Spacers longer than 25 mm.

The E-Props Integrated Ballast weights 4 kg. With the 25 mm spacer and screws, the total weight is 5 kg.