Actually change of plan. It turns out that the inner tubes I was using previously (Schwalbe SV14A XX Light) are lighter than the latex ones I've found anyway.
I'd stick to them, they are excellent inner tube anyway, it's just light buytl are not that great on skinny road tyres.
@dangeek started
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Actually change of plan. It turns out that the inner tubes I was using previously (Schwalbe SV14A XX Light) are lighter than the latex ones I've found anyway.