XRay X4F Aluminium Motor Mount Swiss 7075 T6 XR303754-C

The XRay X4F Aluminium Motor Mount - Swiss 7075 T6 (XR303754-C) is a CNC-machined aluminium motor mount for X4F chassis builds. Its one-piece design integrates the motor and layshaft mounts on the chassis centre line, with the motor positioned in front of the layshaft. The mount is suggested for X4F chassis layouts and is shaped to maintain a low centre of gravity.

A pressed-in steel layshaft axle is built into the mount, while 3 mm centring pins help keep it located when using a single mounting screw. This arrangement is designed to resist bending during crashes and reinforces the chassis around the motor and layshaft assembly. The resulting layout is intended to support consistent chassis stability without adding unnecessary height.

The top of the mount includes milled holes for the machined top-deck screws, allowing the deck to be secured without unwanted tweak. An aluminium eccentric bulkhead insert can be reached through a cut-out from above, making gear-mesh adjustment more accessible. Countersunk lower mounting holes accept standard hardware across chassis variations. The part is CNC-machined from Swiss 7075 T6 aluminium and finished with black anodising.

Specifications

• Material: Swiss 7075 T6 aluminium
• Finish: Black anodised
• Design: One-piece motor and layshaft mount
• Centring pins: 3 mm
• Layshaft axle: Pressed-in steel