RPM, a company well known for offering nearly unbreakable suspension parts, also offers some pretty ingenious ESC cages for most vehicles. These cages grab the ESC and keep it secured to the chassis, keeping it from ejecting in the event of a major crash.
Their latest cage is manufactured to secure Castle Creation’s Sidewinder 3 and Sidewinder SCT ESCs. Once the ESC is installed, the cage mounts in the stock location on any Traxxas Slash 2WD, Slash 2WD LCG, Slash 4×4, Slash 4×4 LCG and Stampede 4×4 & Rally.
If you’re still not sold, RPM also offers a limited lifetime warranty on their parts against breakage.
#73275 Black ESC Cage for Castle Sidewinder 3 & Sidewinder SCT ESCs – $9.95
#73272 Blue ESC Cage for Castle Sidewinder 3 & Sidewinder SCT ESCs – $9.95
[source: www.rpmrcproducts.com]