The X4F engine and layshaft mounts are built-into a one-piece design which placed on the absolute center line of the framework. The motor mount has a pressed-in steel layshaft axle along with the engine situated towards leading for the layshaft. The engine mount was created to help keep a super low CG its however robust enough to resist bending in serious crashes. The robust design reinforces the framework and improves the security regarding the X4F. The most notable the engine mount features unique milled holes to suit the machined ultra-precise top deck screws made in-house. These purpose-made screws guarantee the highest deck is mounted entirely tweak-free to boost the flex traits. An aluminum eccentric bulkhead insert can be acquired through a cutout inside mount and it's also adjusted through the top for easier gear mesh modification. Placed nearer to your leading concerning the X4F, the latest engine mount location creates a much better F/R fat security. The low some the engine mount features machined centering pins being placed in framework for simple assembly also to guarantee it does not move in an accident. Machined from premium Swiss 7075 T6 aluminum and black colored anodized. Fits X4F