From Exotek Racing:
Additionally for the TLR 22 3.0 standup gearbox.
Light-weight 3gr laborious anodized alloy loafer gear for the Loss 22S Drag. Reduces your rotating mass for extra RPM’s at launch.
Direct substitute for the inventory metal loafer gear. Alloy is robust however not indestructible so it is very important use black or white grease on the gears and reapply incessantly to extend its life together with correct slipper changes.