Originally Posted by
Cain
From what Solara said, the 12.5mm Super 7 rotor appears to be the hot ticket in 21.5. I am assuming the stock rotor is 12.3mm .
wonder if the 12.5mm rotor is the hot ticket, maybe a version can be made that comes with it out of the box.
does this rotor work well with the 17.5 motors? in non-boosted t/c racing, we are looking for ANYTHING that will help give an edge...