We discontinued our version of these. Tilta now offersthem here:

Nucleus-M Mod Motor Gears

This simple conversion gear thtallows you tocontrol broadcast lenses with0.4M gears using Tilta’s Nucleus – M system. Use a size 6 Torx key to swap out the screws and bearing on the 0.8M gear, drop it in, and you’re ready to go. It willNOT void the warranty on the Nucleus-M motor.

We discontinued our version of these. Tilta now offersthem here:

Nucleus-M Mod Motor Gears

This simple conversion gear thtallows you tocontrol broadcast lenses with0.4M gears using Tilta’s Nucleus – M system. Use a size 6 Torx key to swap out the screws and bearing on the 0.8M gear, drop it in, and you’re ready to go. It willNOT void the warranty on the Nucleus-M motor.