This is an Aluminum Motor Mount for the M-06 chassis. It is made with a lightweight and highly durable blue anodized duralumin. It can also be used in conjunction with Item 53924 DF-03 Heat Sink Bar Set to help dissipate heat from the motor. Specs & Features Motor mount x 1pc. Aluminum collar (S) x 1pc. Aluminum collar (L) x 1pc. 3mm nylon nut x 1pc. 3x12mm screw x 1pc.