Ordered 4 Seeley pegs for my Gary Young signature sound wave. They slide like butter and even lightly waxed concrete isn't chewing them up as quickly as I thought it would. I chose these over the odyssey graduate pc pegs because of the weight difference. The Sunday pegs have an alloy core whereas the odyssey pegs have a chromoly core. Source BMX shipped'em out next day. Plus they sent some stickers and such. PLUS Plus they sent me a free dvd (which is STRAIGHT DOPE btw)! I'll be grabbing some more stuff from here ASAP. I would have bought my bike from Source if I hadn't been pre approved for credit with a lender they don't use. Oh well, maybe the next one?