68023 - TBR Pro Front Bumper - XRay XB4 2wd
One TBR Pro front bumper
What prompted me to buy this is, in a single practice day on an ultra-technical carpet layout, I broke $50+ worth of parts, including pins, arms, the stock bumper, and I even mangled a titanium screw head that was holding on the stock XB4 bumper. I consider this bumper essential particularly indoors where you have walls, wooden jumps, and poles to contend with. My only nitpick is the way it's mounted, as it adds about 2mm under the chassis. That's significant when you consider we're running 12-15mm ride heights. I'd be first in line to buy a v2 that somehow used the stock bumper mounting points.