JC Ballstud Mounts

Extra beefy, security and precision are the best ways to describe the new 4-hole rear ball-stud mount for the Team Associated “M” line of vehicles. The rear ball-stud mount is under a tremendous amount of stress in today’s racing atmosphere and it is now heavy-duty thanks to JConcepts. After many months of testing and race tuning there are a couple advancements given to the new mount. First, for the high-end chassis tuners, the mount has 2 new additional holes for camber gain adjustment. The standard holes remain for the all important stock settings but the newly offered holes allow an in-between setting as well as an evenly spaced 4th hole all the way inside. In addition, the mount also features a setting which allows the racer to change the orientation of the mount to either -2mm or +2mm of inner ball-stud height.

The durability in this mounting area has been put to the test with difficult race circuits and especially with the introduction of the T5M and the pending release of the SC5M. JConcepts has added thickness around the screw mounting holes, thickened the main connection “U-brace” and for twisting and bending resistance added a thick rib from the main body to the screw location boss. When it comes to ball-stud mount with adjustability and durability, look no further than the JConcepts.


  • CNC-machined, aluminum
  • 2 Additional holes for performance tuning options
  • Heavy-duty, peace of mind performance
  • Blue or black anodized with chamfered silver edging