u/Embarrassed_Poet2508

So i dropped off my bike to the shop 5 months ago and it hasn’t been ridden in 5 months. First ride back and i’ve noticed this noise that i’ve generally never heard before. it’s a talaria mx3 but they have upgraded the controller to an mx4 controller. i’ve also had a new chain fitted. i’m not sure if this is a normal noise for this type of thing. it still rides like completely normal.