Originally Posted by
bentouttashape
My local track has been running 730g. I notice we have quite a few carbon cars running; AE, CRC, Roche (EU spec), SpeedMerchant. I'm assuming the A12's are close to 730g, but not sure.
Interesting about the 40.5mm tire diameter. An attempt to limit the amount of skimming?
I have a sneaking suspicion that was intended for foam. SJT fronts are around 40.5 - 41 new.