The Radian, in its day, had a pretty good reputation as a daily rider. Dependable and all that. Not a real big seller as far as models went but not an orphan either. It had disc brakes, a halogen headlight that really lit things up. Not super fast but not slow either. Decent handling and stopping. I saw lots with saddle bags and such on them. Parts on eBay for it if you dig around a bit. Things like headlights, turn signals, levers and grips should be easy enough to find. You could do worse for $700