Stems… not this kind of stem, crackhead.
http://www.sptimes.com/News/081001/photos/flo-tube.jpg
But a stem for a bike. The current stem on my bike is really long and stupid looking, but I found something that is cool looking and reasonable in price. 10* rise, but for cross country riding should I opt for 50 or 65 extension? I’m lanky fellow, so I’m leaning towards 65mm. I’m a total bike JONG, so I’m sure I’m going about this all wrong, so any insight would be appreciated.