Disc 12 mm SET (Not usable in Kynett One!)


The Kynett 12 mm disc set is suitable for greater strain on the muscles. The 12 mm discs can only be used in the Kynett FIT, PRO and ULTIMATE and not in the Kynett ONE!



The resistance used to train is not expressed in kilograms but in a moment of inertia kgm2. Every object that rotates on a certain axis has a so-called moment of inertia. The moment of inertia can be calculated based on the mass and dimensions of the rotating disk.



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Ø 25 cm
12 mm thickness


Approx. 2300 gram per disc

Disc set sizes