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Changing Rear Skiptooth Sprocket Size

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Changing Rear Skiptooth Sprocket Size

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Old 01-22-21, 12:01 PM
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Changing Rear Skiptooth Sprocket Size

Hi guys! I recently purchased a new set of wheels for my prewar ballooner bike, but I made a mistake in reading the rear sprocket size; The original rear sprocket was a 10-tooth, and the new one is pretty much identical (same brand) except it has an 11-tooth. Will this effect anything? Will I have to change chain size or anything like that? (Thanks for any help in advance).
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Old 01-22-21, 01:35 PM
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Originally Posted by Holy Moly
Hi guys! I recently purchased a new set of wheels for my prewar ballooner bike, but I made a mistake in reading the rear sprocket size; The original rear sprocket was a 10-tooth, and the new one is pretty much identical (same brand) except it has an 11-tooth. Will this effect anything? Will I have to change chain size or anything like that? (Thanks for any help in advance).
Reducing the gearing that way will make it more difficult to keep up in the peloton.

Hmm, you might need to add one link to the chain?

Was hoping this topic led to sources for 1" pitch sprockets. I have a 6 and a 9 for my track bike, starting to think I'd like something in between.
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Old 01-23-21, 10:14 AM
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Depending on where the wheel sat in the drop out with the 10 tooth there is likely enough adjustment to accommodate the 11 tooth with the existing chain length.
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Old 01-23-21, 01:20 PM
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Originally Posted by tiger1964
Reducing the gearing that way will make it more difficult to keep up in the peloton.

Hmm, you might need to add one link to the chain?

Was hoping this topic led to sources for 1" pitch sprockets. I have a 6 and a 9 for my track bike, starting to think I'd like something in between.
Thanks for the help! NOS skiptooth chain repair kits with extra links seem to be relatively cheap too.
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