Here's my daily driver. It's a '92 Peugeot Tourmalet, but the frame and crank are pretty much the only original things on it. I put about 60 miles a week on this guy when I'm not lazy.
I also have an old K2 Zed mtb and a Jamis Satellite that are in pieces right now. The K2 will get a rebuild eventually. Probably going to fix up the Jamis just enough to throw it on Craigslist.
Couple of things I've done to it aside from the obvious single speed conversion:
- Brooks Cambium C15 saddle
- Jagwire braided brake housings (running these through the frame was a huge pita. Worth it to get rid of those hideous zip ties around the frame though)
- Surly Hurdy Gurdy chain tensioner
- Tektro brakes and levers I pulled off the Jamis.
- Pretty sure the wheelset is just an Origin 8 set I got from a LBS, but I'm not too sure. The hub on the front one got bent up somehow, so I'm riding on a spare rim for the time being
If you're looking for new lights, I picked up some Blitzu Cyclops lights a while back and will probably never use battery powered lights ever again. Even though the battery life isn't great, plugging them into a phone charger is just too convenient and I've got a bad habit of letting my old lights get super dim when the batteries start to go.