This is a set of two aluminum front or rear blue upper arms for Traxxas Maxx monster truck by GPM Racing.
- Support chassis
- Stabilize C-hubs (front or rear)
- Made with a quality lightweight high-tensile strength aluminum 6061 T6 for greater support and durability.
- Delrin collars are inserted to minimize the gap and strengthen the fitting for a smooth and stable drive.
- The screw fixing method has changed to fixing a pin with a small screw to avoid any damage by loose threads on screws.
- Two stainless steel pins 4x33
- Two stainless steel pins 4x43
- Four stainless steel flat head screws 3x8
- Four stainless steel washers 3m