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Forgive this question, i feel slightly embarrassed asking it. Jockey Wheels labelled 'top' and 'bottom' or 'upper' and 'lower'....what is the difference between them? Can i be really radical and put a spare upper into the lower slot to replace the worn existing one? Or will i die if i perform this act of heresy?
Posted : 26/01/2012 1:00 pm
Upper generally has a little bit of float whereas the lower typically doesn't.
Posted : 26/01/2012 1:04 pm
I've noticed it can have an effect on shifting when I've tried it before.
New ones needn't be silly expensive. BBB ones are ok and cheap enough on ebay.
Posted : 26/01/2012 1:25 pm
Or get some Tacx ones for a just over a tenner (mine were a tenner a few weeks ago) from Drover Cycles on Amazon. http://www.amazon.co.uk/gp/product/B000OYJUJY
Posted : 26/01/2012 1:44 pm