Reductora 3.7:1 for Hacker A30,A40, B50 y C50 con 5mm eje
Planetary Gear 3,7:1 to change your direct drive motor in a geared version
incl. mountingadapter, pinion and screws
-for Hacker A30, A40, B50 and C50 Motore with 5mm shaft
-pinion for 5mm shafts
-gear shaft 6mm
