This is an optional Exotek 22-4 Center Spool Set. This super light slipper lock out conversion for the TLR 22-4 2.0 buggy greatly reduces the rotating mass of the 22-4 drive line for improved acceleration and lower motor temps which are needed in the very competitive 13.5 spec classes. The complete stock slipper assembly is 32g and the complete Exotek spool is 19.75g.
The axle is made of titanium to reduce weight but maintain durability and the locking plates are lightened polished aluminum. These eliminate the heavy steel shaft, slipper pads, springs and plates all while using the TLR spur gears and pulleys for easy replacement when needed (works with the TLR alloy small pulley as well).
For 13.5 or 17.5 spec racing use only.
This product was added to our catalog on March 23, 2018