Originally Posted by poisonidea
sorry this isn't exclusively fixed/single speed but i know a lot of philadelphia are people post on this section of the board
i've gone through 5 in the past couple days, 2 popped when i was trying to pump them up, didn't even get passed 100 psi, and a couple more tore right near the valve after a couple miles riding
i have gatorskin tires in good shape
no problems here, hundreds of miles put on them already with gatorskins. Check your rims and tires, may be another problem.