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> How essential is rim tape under the rim strip ?
MilitantGraham
post Aug 19 2008, 01:55 AM
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Joined: 27-April 08
From: On the banks of the River Severn as it meanders it's way through the sun dappled leafy glades of the Wyre Forest.



I just fitted a pair of maxxis Minion 2.35" tyres to DT Swiss 4.1 rims using rim strips made from Schwalbe 20" tubes.
I gave up at the first attempt as it was too tight, there was no way they were going to go on.
I removed the cloth rim tape and tried again with proper tyre soap and got them both on with a bit of a struggle.
I'm wondering now if I should have used a layer of PVC tape as a rim tape under the rim strip.
Are the tubes going to bulge through the spoke holes and end up chaffing or bursting ?
Does anyone else run with no protection between the rim strip and rim and get away with it ? I'll probably be running them at 40psi if that makes a difference.


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Gareth
post Aug 20 2008, 08:52 AM
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Joined: 28-July 04



The negligible weight and easy application of a double wrap of electrical (insulating tape) make it a no brainer for me. You will kick yourself pretty hard if your system fails due to this on a big ride. Just think of the rim strip bulging (and it will bulge) through all those sharp edged spoke holes... sneaky.gif


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