Racers have asked since the introduction of the RC8B3, RC8B3e and RC8T3 vehicles for an easier and quicker way to change chamber and track width shims. JConcepts has arrived with the suspension arm cap and shim set which feature individual slotted shims which lock to one another. The arm caps have been machined to slide on the upper and lower arms and feature secondary machining to bring the level of glamour to another level. 

To adjust, partially unthread the pivot-balls and slide shims in or out depending on required adjustment.  Each set includes two caps, two .5, 1 and 2 degree shims which will either complete one side or either top or bottom. To complete the entire front suspension, two sets will be required per vehicle. 

Features:

• JConcepts original design and function 
• Machined aluminum, wrap-around concept 
• Silver edge chamfering with etched logo
• Available in blue and black colors 
• Aesthetic jewelry