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Trouble threading lockring
#1
I'm trying to put cog and lockring on a Gipiemme hub and it's not working. The lockring seems to have a different thread. Anyone have an idea what the problem might be? Thanks in advance.
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#2
Got a picture of it?
Good maintenance to your Bike, can make it like the wheels are, true and smooth!
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#3
fixed gear lock rings have reversed thread. Are you threading it on the right way?
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#4
(01-15-2011, 08:01 AM)Bill Wrote:  Got a picture of it?
ok, I will take a pic later. It's puzzling because the cog and lockring came as a set. The cog threads but the lockring doesn't.
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#5
(01-15-2011, 09:23 PM)DaveM Wrote:  fixed gear lock rings have reversed thread. Are you threading it on the right way?
yes, I have tried reverse threading it.
here's a pic guys. I don't know if it will help. I find it strange that the cog threads but the lockring wont. Thanks for all the help.
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#6
as I remember, from a long time ago!, a fixed hub has 2 different dia. threads, 1 rh for the fixed cog and 1 lh and smaller for the lockring. Your hub looks as though it only has 1 thread dia? thus intended for a freewheel, not a fixed.
Note that these threads can vary depending on country of origin of the hub, Gipiemme probably has Italian threads.
http://en.wikipedia.org/wiki/Flip-flop_hub
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