2025 GFR1 GBX

Bottom Shock Cap for the Small Bore Shocks Formerly GFR-4086 and 57-1157

62mm Replacement Dogbones

62mm CVA Kit for the 2022 Line up of Foam tire cars that have both the transmission and Direct Drive systems

B6 Style Aluminum Gear Differential Kit For the 2021 Laydown transmission.    

Captured Front Inner Hinge Pin. Formerly GFR-2044   Fits: Molded front foam tire arm GFR-1244 Molded front Hex arm GFR-1402 Machined front Hex arm GFR-1341

Captured Front Outer Hinge Pin. Formerly GFR-2043   Fits: Molded front foam tire arm GFR-1244 Molded front Hex arm GFR-1402 Machined front Hex arm GFR-1341

On Center King Pin For the GFR-1285 Caster Block. Will require GFR-1325 Caster Bushings.  

New Molded Front Arms for the Foam tire Dirt oval Car lineup. These are replacement arms for the Foam tire arm update kit GFR-1337  

Black Aluminum Gear Differential Housing for the Associated B6 syle Transmissions.

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

Delrin Replacement Pins For the GFRP dogbones pack of 4

1/8 x 1.15 Outer Rear Arm captured hinge pins (2) Formerly GFR-1290 and 57-1190   Fit: Molded Rear Arm GFR-3240 Adjustable Rear Arm GFR-1287

1/8 x 1.75 Inner Rear Arm Captured hinge Pins Formerly GFR-1289 and 57-1192

Standard Adjustable rear arm for our Rubber tire, and foam tire dirt oval cars.  

Pack of 8 molded shock shaft guides for our small bore shocks Formerly GFR-4085 and 57-1162

Pack of 4 Quasi Speed Ball Cups Formerly GFR-1211 and 57-1211