Originally Posted by
Jim S
about how long do the jacos last
It well depend on what surface and what class your running on.
On carpet, they should last a good while, like any tire. On asphalt, setup comes into play too. If your pushing really bad or are really loose, you can blow through a set quite quickly. I dont really have much experience personally with them. Others at my asphalt track were getting 2-3 weekends out of a set in 13.5.