See: Exotek Racing

Exotek Racing have introduced the new aluminium adjustable rear hub set for the TLR 22 5.0. CNC Machined from high-quality aluminium, the rear hubs come polished black and sport a silver chamfer finish and only weigh 2gr more than the hubs them replace. Tested with team driver feedback, this is a key tuning aid for matching the adjustable differential height (keeps the axle and bones level as you raise or lower the diff height inserts) and makes it easier to lower your ride height for high grip conditions. Designed to be use with 67mm bones, the default setting matches the 22 5.0 stock geometry while the full wheelbase adjustments similar to the stock hubs. Exotek Racing have deleted the 2 rearmost ball stud holes that are rarely used. The adjustable rear hubs come with precision machined Delrin hub height inserts that allow to set the hinge pin at stock level (+0) or raise the hub in 1mm increments (+1, +2, +3). Please note that the hubs also matches the same geometry as the B6.1 except the TLR ball stud height is 2mm taller.