I don't even re-use the 'real' 8 and 9 speed Powerlinks. I always use a new one, on the admittedly rare occasion I have to break a chain. I can't imagine re-using a 10-speed link in any event, because I can't imaginew snapping it apart. [
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quote=the Inbred]shouldn't be considered a "Powerlink"...technically, it's not reusable. it can be reused, though, if you must, and i doubt a shop would reuse one. i won't let a bike leave my stand with a reused link. the whole removing of a chain though...why, unless you ride through some serious sand? use a good chain lube and your chain should stay clean.[/quote]