Circuit Hero Type-A Shift Knob


The Circuit Hero Type-A shift knob is a weighted spherical ergonomic shape that feels natural to shift.

Available in machined or polished finishes with optional thread pitch choices.


  • 50mm diameter
  • Heavy 490grams/16oz counter weighted
  • Available in machine or polished finish
  • 10x1.5 mm Honda/Acura
  • 10x1.25 mm Nissan/Infinity/Mitsubishi/Mazda
  • 12x1.25 mm Toyota/Lexus/Subaru
  • Billet stainless steel construction

*Will not work with cars with reverse lockout levers (some 6-speed cars).

Part Numbers: CH-TAM-10x1.5, CH-TAM-10x1.25, CH-TAM-12x1.25, CH-TAP-10x1.5, CH-TAP-10x1.25, CH-TAP-12x1.25