VBC Racing Lightweight Aluminium Damper Retainer for TBB Shocks B-02-VBC-3040
This special design Alum Damper Retainers have deeper Ball Connector slot, which can make spring sit 2mm lower.
That is to say, with this set of Alum Damper Retainer, you can fit your damper with longer spring (25mm) from other brand e.g. HPI Silver, Ride Pro Spring Series, or Yokomo White.
It is recommended to fit it with 3x2mm spacer to avoid extreme angle locked.
Lightweight Aluminium Damper Retainer for TBB Shocks x 4pcs