AeroBowString Serving Jig (ABSSJ)

Current Stock:
Adding to cart… The item has been added

ABSSJ v1.2 is the latest version of the ABSSJ.  ABSSJ v1.2 features two main updates [1] a Thread Lock to perpetually hold the string perpendicular to the guiding hole as well as [2] Frame Alignment Handles to allow for easy spool removal and adjustment.  Like the original ABSSJ, ABSSJ v1.2 is equipped with a high-performance, nine-element drag system (five graphite-weaved drag washers and four titanium drag washers) that allows the serving tension to be set up and consistently hold pressures up to 400% higher than most serving jigs.


  • 1 x Main Body
  • 1 x Spool Shaft with Drag System


  • This video is a full assembly, installation/removal, and usage tutorial of the original ABSSJ v1.0.
  • This video demonstrates the new features of the ABSSJ v1.2 (thread and spool not included).
  • Spare Spool and Spare Shaft with Drag System sold separately.