So you can save over an ounce, at a pretty cheap price. In the grand scheme of things its not much, but it adds up.
Few small changes on my Wilier, including the expander plug, took it from 13lbs 14 ounces to 13lbs, 6 ounces.
If you're concerned about weight, this is definitely low hanging fruit.
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You could fall off a cliff and die.
You could get lost and die.
You could hit a tree and die.
OR YOU COULD STAY HOME AND FALL OFF THE COUCH AND DIE.