you're probably right. Last season of on road that I ran was about 10 years ago. Back then we only had green and blue and a couple of other compunds. Green dots would only last about 4 race weekends. It seams as thought the purples and greys will last 1/2 season with practice thrown in.

I'll probably true them down so I can run the smallest pinions that will fit in the Xray comfortably. (The belts will hit the motor if you go too small)

sands

Sands