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Old 08-07-12, 10:38 AM
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mrrabbit 
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Bikes: 2001 Tommasini Sintesi w/ Campagnolo Daytona 10 Speed

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Originally Posted by SlowCrank
Thanks... I'm not sure what OLD stands for, also the rear spacing isn't 135, it's 126.
You are trying to stick an 8 speed freewheel on a 126mm setup?

Do you have any idea just how much worse you've made the asymmetry of the rear wheel?

Commonly rear 126mm 6/7 speed offsets are:

36 non-drive
20 drive side

Now you've probably made it:

40 non-drive
16 drive side

It you are going to stick with your new setup, I strongly recommend cold-setting your rear to 130mm.

...and then add a 4mm spacer to the non-drive side of the hub along with a longer axle to create a 130mm rear hub.

This way you can bring the non-drive side offset back down to around 36mm...

Otherwise you are going to have very loose non-drive tension (much like some old Maillard wheels) and increase the risk of non-drive spoke breakage at the heads.

=8-)
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