This is a fully printable wheelie bar that fits RPM and Stock bumper mounts for Traxxas 1/10 scale 2wd Cars and Trucks including the Bandit, Rustler, Stampede and the Slash.
I have printed it in PETG at 0.15 and 0.20 layer height at 6 sides and 70% infill and supports from the print bed only. They take quite a bit of abuse from multiple vehicles in my household and in a pinch it's easy enough to print another one out as they wear down or get broken. The angle is just enough to get about 35-45 degree angle depending on the car but also being tucked in closer to the body.
Requires six 3mm screws and nothing else to assemble, I recommend at least 15mm - 20mm long screws but 10mm long will do if that's all you have.