Brass Speed Controller Tray

Carbon fiber ESC tray for updated side rails.  Tray is attached with mounting blocks and screws vs just sliding into the side rail slots.  

3D printed ESC switch tray. Compatible with all GFRP transmission cases. 

36t Aluminum Pinion (1/8 Inch Shaft) for dirt oval cars

1 pair of bottom seal caps. Formerly GFR-4157 and 57-1043

Our light weight 6"x6" wing with mounts.  This wing has proven to allow the car to rotate more through the center of the corner than our higher downforce wing. Formerly GFR-1295

Aluminum Pinions geared towards our drag line up of cars using the bigger motors with the 5mm shaft size.

28mm (1.10) Aluminum Turnbuckle available in Red or Black anodizing. (2)

Aluminum Pinions geared towards our drag line up of cars using the bigger motors with the 5mm shaft size.

4-40 Short rod ends pack of 10