These GPM stainless steel king pin screws are designed as a robust hardware upgrade for the Gmade 1/10 R1 Rock Buggy. They provide consistent pivot alignment and reliable service life when used in demanding off-road conditions.
Gmade 1/10 R1 Rock Buggy Stainless Steel King Pin Screws (4.43x4.8XM3) - 4pcs (For R1 / Saw Back) - GPM GM004S