Big Block Brushed Motor AND BigBlockX motor For TRX4-m Motor Option:Big Block Must return for inspection

Must return for inspection

need to remove the interior installation

Aluminum Outer Barrel

and SMP motors

Big Block Brushed Motor AND BigBlockX motor For TRX4-m Motor Option:Big Block Must return for inspectionYoutube Big Block Comparison Video Click Here This is the Iconic Big Block motor from mofo rc in beautiful Black Chrome, Now comes with the Brass pinion gear of mod. 4 11T for a direct fit into the trx4 m, See Differences of the BigBlock and BigBlockX below. BigBlockX not shown in pics, Looks the same but with an X at the end of the laser inscription. And has a wire harness that will plug directly into the traxxas esc. You can expect better low speed