These are 14 replacement yellow ball cups for the Duratrax Evader ST. These are used on the ball studs.
Features: Durable nylon construction
Includes: Fourteen Yellow Ball Cups
Requires: Nothing, this is a direct replacement part
Length: 26mm (1.02)
Inside shaft diameter: 3mm (0.19)
Ball cup diameter: 4.4mm (0.174)