Fletcher,
Thanks for the reply. That’s good info about Senior vs Masters and the quality of DR karts. The extra weight of a front brake chassis is definitely a factor, which is why I was considering Duralcan. My unscientific observation while I was looking at the DR karts was that the front wheels with Duralcan brakes felt much easier/lighter to spin compared to a steel brake chassis. Of course that only accounts for the rotors, and not the extra brake lines, calipers, and master cylinder. As for chassis size, I am currently only considering 30/32 and 32 options. Like what you sad, the 30’s seem to be popular with the guys looking for the last 1/10th, but that’s not realistic for me, and I want a chassis that will last.
