Upgrading Your TRX4M Bumper for Better Performance
If you've spent any time on the trail lately, you probably realized pretty quickly that the stock trx4m bumper isn't exactly built for the toughest lines. It looks fine for a factory part, but the moment you start pushing your small-scale crawler over jagged rocks or steep ledges, that plastic starts showing its limits. It's usually the first thing to get hung up on a climb, and honestly, it's one of the easiest things to fix if you want to actually see an improvement in how your rig handles. ...