Those are butyl.
xxx-lites are latex. I've never used them personally.
I can hear a leak of air, but I can't find the source.
Under water? Little bubbles from around the valve?
I think I'd move over to Michelin, Vittoria or (if you're mostly commuting) butyl.
@miro_o started
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Those are butyl.
xxx-lites are latex. I've never used them personally.
Under water? Little bubbles from around the valve?
I think I'd move over to Michelin, Vittoria or (if you're mostly commuting) butyl.