Just a quickie can I clean my chain with engine clean ''Gunk''.
Posts 2 | Views 140
I guess it would depend on if the gunk attacks the o rings if you have them. For me a cheaper and possibly better alternative is just parrafin. A good wash with a stiff brush, then wipe dry and coat in your favourite lube. Again I just use engine oil. 40k + miles can't be too bad....