Am I asking for trouble using superlight innertubes (Bontrager SL 700/23) for the cross? Punctured today in the London League and wondered if it was because the tubes are just a bit too thin and getting too stretched to fit the tyres. When I took the tube out it was ripped around the valve hole, but that could have been due to riding a lap on a flat.
Bike Forum
Inner tubes for the 'cross Q
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Posted 6 months ago #
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cross tyres are normally 32 or 35c so a 23c tube is pushing it a bit, it will work but won't be that reliable, use tubes that go to 35c or what ever, continental do cross specific tubes, so I guess others do as well.
Posted 6 months ago # -
Those conti one's weigh a ton though, any alternatives?
Posted 6 months ago # -
130g for an inner tube isn't that bad!
Posted 6 months ago #
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