I won't laugh if you won't. When I first used STI shifters I didn't ask how they worked and it took me a while on my first ride to figure which lever did what. Now I don't know how I could live without them. I love the fact that I can do multiple downshifts with a single action and shift with just a flix of a finger.
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The problem with the gene pool is that there is no lifeguard and the shallow end is much too large
2013 Noah RS