The engine mount and its particular slick low-profile design removes top deck collisions during chassis flex. The motor mount features 3mm centering pins for excellent crash durability when utilizing only 1 mounting screw. The X4F engine and layshaft mounts are integrated into a one-piece design which added to the absolute center type of the framework. The engine mount has a pressed-in metal layshaft axle with the engine positioned on front side associated with the layshaft. The motor mount is made to maintain a super low CG it is still robust enough to resist bending in severe crashes. The robust design reinforces the framework and improves the stability of this X4F. The top of the engine mount features special milled holes to complement the machined ultra-precise top deck screws made in-house. These purpose-made screws ensure the most notable deck is mounted totally tweak-free to improve the flex faculties. An aluminum eccentric bulkhead insert is available through a cutout inside mount and is modified from top for easier gear mesh adjustment. CNC-machined from premium & lightweight Swiss 7075 T6 aluminum and additionally black anodized.