If I want to change from my 25mm (7.5 SC) to a 15 mm spacer, do I need to redo all of my wiring, or can I just do a simple removal of bars etc, and replace the mono spacer.

I'm looking to get a little lower, and feel that would be the easiest solution vs. changing the "stem" from medium to low version.

Thanks.



On another note. Anyone know where I can see a video of someone building up the SC bike? I've goggled it and youtubed it, but nothing is available.