Exotek have produced a number of new option parts for the Durango DEX410 buggy. First up are heavy duty 7075 alloy rear hubs with vertical ball stud mounting. Durable but machined to be lightweight, the vertical ball stud mounting allows for easy roll center adjustments by adding shims. The included 2mm spacers are designed to match the stock geometry of the plastic hubs for easy set up reference. These hubs have the stock 0 degree geometry. Next up is a heavy duty rear gearbox holder with a new design which has slotted screw openings for easier installation or removal compared to the difficult stock unit. Simply leave the 2 holding screws half way screwed into the bulkheads and then slide the holder on or off and then tighten the screws. Finally there is a heavy duty front gearbox holder with both gearbox holders are made from 7075 alloy for greater durability.