RPM Rear A-arms for HPI Blitz Firestorm 10T E-Firestorm #82242
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RPM Rear A-arms for the HPI Blitz Firestorm 10T E-Firestorm #82242
RPM engineers increase the thickness of the material around both the inner and outer hinge pins, splitting A-arms at the hinge pins will be a thing of the past. Their front A-arm design eliminates the stock front bulkhead in favor of a new design that spreads impact forces over a much larger area. This distributes those forces more evenly and helps prevent breakage of the more sensitive, more expensive and fragile inner components. RPM also focused on the hinge pin retaining system used on the stock A-arms. Using a small screw hole so close to the hinge pin like the stock arms do weakens the A-arms at that point. They moved the hinge pin retaining screws in-line with the hinge pins, significantly strengthening our A-arms in the process.
For: HPI Blitz, Firestorm 10T & E-Firestorm
RPM Rear A-arms (2 pcs)