The new models of Roborock (S4
, S6
, S6 PURE
, S5 MAX
, S6 MAX V
, E4
) use bolted-on front wheels. They are not widely available online, and they can break. Here I provide a wheel casing that you can print, push onto the leftover metal stud, and push in the existing wheel into the casing. Not a perfect solution, but it kept working for me for 40+ days until the official replacement arrived.
I ordered a replacement here: https://www.aliexpress.com/item/1005001625363202.html
S6_MaxV_OmniWheel_v2.stl | 699.8KB |