Originally Posted by
skinnyland
I ride a tarck bike, and I ride on everything (pavement, asphalt, gravel, grass, dirt, you kname it). Old lugged track frame (which I have ridden on the velodrome here, incidentally), 28 rear & 25 front Gatorskins. You'll be fine as long as you pump your tires up enough.
yeah he's right, it's mostly tire width.