xb2 carbon chassis
 

how much difference to grip does the carbon fibre chassis make to the xb2 17 on low to medium grip tracks

I can't really speak for the XB2, but I was impressed by the X-Factory Infinity chassis for the B5M. Together with a lightweight and non-aggressive Azarashi body, it made that buggy quick and quite easy to drive on a rutted dirt track and I managed to beat drivers that I had not defeated before (I finished second IIRC). CF FTW!

Graphite xb2
 

Had a standard car 2017 racing on carpet and polished floor. Got it set up quite good slide bait but ok upgraded th graphite and now just seams to have stoped the car sliding giving more grip.

Hop this helps