stevie
Registered user
can anyone tell me about the 10mm nuts on the back of the screw adjuster on the gsa screen I've just got nuts on each side where the slides are on the inside,should there be anything else there, it doesn't seem very 'engineered' not even a washer on each.also how do you undo the big plastic knob without a socket on the inside,it seems to me something is missing,I bought the bike secondhand and its a 2010 any help please