The track drives are the worst thing, in my opinion, about this rc excavator. The brushless upgrade is pricey for this thing. Is it worth it? Only time will tell but so far it’s looking good. The old drives were slower than molasses and Brooke way too often. The new brushless drives are at least twice as fast and it’s a planetary gear system which hopefully will lend to it being more robust. This took more modifications to install then I had anticipated for a drive system that is for this specific machine but it’s in and it’s time to test it out so I’m super excited to bring you some operational videos with this new upgrade in my next videos. Enjoy this “shop time” install of the brushless upgrade.