S12-3 Plastic Synthesis Rear Hub Insert Set

This SWORKz factory replacement rear hub insert set is designed for the S12-3 1:10 2WD buggy platform. The set includes inserts numbered 2, 3, and 4, allowing racers to adjust rear hub geometry to suit different track conditions or driving preferences. Each insert is molded in plastic and mounts to the rear upright assembly. Includes size 2, 3, and 4 inserts for geometry tuning
Plastic construction
Designed for S12-3 rear upright assembly

7/7/26 cs