I've been trying to make my 2 backup bikes serviceable again. And here I see the huge difference between an open chain guard (kettingkast) and a closed chain guard...

The bike with the closed chain guard will be able to be put back in use pretty quick, no problem.

The one with the open chain guard however... I think there's like 10 more chain links I have to break up and remove the rust from, but that'll have to wait until tomorrow because my fingers are pretty sore. :p

It's also time, after 2 decades of use, that I order some more Kroon Oil Tefspray. Gods, that's a great rust remover!