They also created a double support beam on the lower arms to spread impact energy over a larger area

Traxxas Receiver Box E-Maxx

Awesome scale looks

delivering fast

- Reuses stock Axial link ends

PowerHobby Pro Series Rubber Sealed Bearing Kit Traxxas FOR E-Revo (5608) Battery Accessories They also created a doublePowerHobby Pro Series Rubber Sealed Bearing Kit FOR Traxxas E Revo (5608) All the bearings in the Pro Series Kit are all ABEC 5 Rated and have a specially engineered lubricant to resist the heat and abuse caused by the additional torque and speed. Rubber sealed high quality steel chrome bearings designed for the R C racing enthusiast. Fits: E Revo (#5608) Includes: 10x15x4mm x2 12x18x4mm x4 5x11x4mm x14 5x8x2. 5mm x1 6x12x4mm x6 6x13x5mm x4 8x16x5mm x2