Originally Posted by
wingracer
Yeah that's what I figured. While I have never tried greys, I know that type of foam usually wears quickly on asphalt.
Agreeded, I do expect the tire wear to be more with the gray than a dpl pink or a magenta, but could be usefull in low grip conditions. My local asphalt track is right next to the Off-road track and those 1/8th rides really shoot the dust all over
.