Never ran Ofna MBXR2 roller. No electronics or motor. Used Ofna GTLX with .21 motor. No servos or radio equipment. It has been a couple of years since the motor ran but ran the last time I had it out. This is the last of all my nitro stuff. $300 takes all. As far as trades, let me know what you got. Looking for 4x4 Stampede, RC8 parts, 2.4ghz radio system, E-maxx. Had this listed on RCU a few times and would like to move it. Will consider seperating cars for sale or trade. Buyer pays shipping and I will not ship first on trades.