Like: Barends(in most things, good for carpal tunnel wrists)
Cannondale 610 shoes (last an entire year of full time city use and racing.)
Sks Fenders, (tried THE fenders but they fell off mid race. SKS works)
Raceface anything
Cat Eye LED headlights(lasts 140 hrs on AA's)
Hate: Nike SPD shoes( I have yet to have a set last 4 months)
Gel seat pads(wierd feeling)
Ritchey SPD pedals
Wire bottle cages(tend to bend and get caught at bad times)