Originally Posted by
carleton
Yeah, it will work. But, you'd probably save more weight in a more effective way by switching to lighter tires and tubes.
Going the weight weenie route is a slippery slope. But, I won't say it's not worth it. Without trying hard, I got this 57cm bike to 16lbs (including the rear light and MTB pedals) and it climbed like a dream.
That's awesome. Would you mind posting the specs?