I have to give some love to Kraynick's bike shop, the best bike shop on the planet. Went yesterday evening to get parts for my ghetto fixie, I got a new chainring, new cog, BB lockring, chainring nuts and bolts, a big stack of axle spacers and washers, and a healthy dose of Jerry's inimitable wisdom for under $25. I LOVE going to his shop. This: Kraynick's Bicycle Shop: Pittsburgh, PA | Bicycling Magazine will give you an idea of what it's like going to Kraynick's. THE BEST!