inner tubes are not the place to save weight, my heart goes out to you and your family. sleep deep, sleep well.
i'm a bit slow to quote this, but ... as they are subject to heavy forces, being the furthest point from the hub, it actually makes sense to save small amounts of weight on the tubes/tyres/rims, since it translates to a larger saving once it's all in motion. I think.
i'm a bit slow to quote this, but ... as they are subject to heavy forces, being the furthest point from the hub, it actually makes sense to save small amounts of weight on the tubes/tyres/rims, since it translates to a larger saving once it's all in motion. I think.