Our rotator mini is very small and lightweight. It is used on our R10/R20 Google Street View heads as well on the Nodal Ninja 3 MK3. A detent ring is pre-installed on the Rotator Mini. But if you later decide you would like to change click stops swapping out rings is easy. Available Rotator Mini (RM) Rings: RM3 - 120° stops RM5 - 72° stops RM6 - 60° stops RM8 - 45° stops RM10 - 36° stops RM12 - 30° stops RM14 - 25.7° stops RM20 - 18° stops RM24 - 15° stops RM30 - 12° stops RM36 - 10° stops
Rotator Mini V2 (F1235): https://www.fanotec.com/rotator-mini-v2/138