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1" to 1 1/8" quill stem shim?

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1" to 1 1/8" quill stem shim?

Old 06-13-13, 10:32 AM
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clanmacleod
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1" to 1 1/8" quill stem shim?

Is there a product or a safe way to shim a threaded headset/fork that takes 1 1/8" quill stems to take a 1"? The bike is an old beater Trek that I picked up at the Goodwill to rehab, and it didn't occur to me that it might take an odd sized stem.

Thanks
Brian
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Old 06-13-13, 10:53 AM
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fietsbob
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Get a Quill to threadless adapter .. 1 1/8" threaded forks have a 1" ID. (1" forks the ID is 7/8")

then get a threadless stem .. and a 1" to 9/8" shim for it. (16th" thick)
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Old 06-13-13, 12:15 PM
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CACycling
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Just buy the right stem. Should not be very expensive (cheaper than buying an threadless adapter and threadless stem) and safer than shiming.
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Old 06-13-13, 12:32 PM
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if you have access to any old junk bikes
that use a 22.2mm stem
and a hacksaw
you can make a shim in two cuts
one to cut a peice of steerer tube to length
and one to cut a slit in the bottom of the length you cut
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