How to route PT cables internally?

Since 2001, over 90,000 cyclist's have joined Cycling Forums to discuss topics from general cycling to equipment, training, racing and travel or vacation destinations (especially in europe during the tour de france). We also feature an great deals in our online store, 100's of articles, classifieds and product reviews.

My Scott Plasma has internal cables and I would like to run the harness cable internally. Yes, I know they make a wireless version.....:mad:

Can these cables, specifically for the "shark fin", be cut and soldered back together? I'm probably going to try it, but I am wondering if it is one strand from there back in, or if there are multiple insulated stands in there.

Thanks!

The Flash

From the looks where mine has insulation stripping away, it's a single copper wire.