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Topic starter
exactly that. original HBSP117 piston doesn't fit into the caliper cylinder. but why? anyone can help?
thanks
Posted : 14/04/2010 8:32 pm
is it that is doesn't fit or that it is a very tight fit and needs to be exactly lined up?
Posted : 14/04/2010 8:35 pm
Topic starter
well, I didn't use calipers to measure, but it just was too big in diameter to slide it into the caliper body.
Posted : 14/04/2010 8:39 pm
your hammer isn't up to the job
Posted : 14/04/2010 8:39 pm
Topic starter
yes, I used only small hammer 😉
Posted : 14/04/2010 8:40 pm
At a guess, I'd say that you've been given a V2, X2 or Mono Trials piston. If it's not the same size as a Mono Mini caliper bore, then it's not a Mono Mini piston.
Posted : 14/04/2010 9:11 pm
Just measured one for you, should be 20.5mm dia., if yours isn't then I'd guess you've got the wrong one.
Posted : 14/04/2010 9:29 pm
Topic starter
cheers guys
will check with calipers tmrw
Posted : 14/04/2010 10:16 pm