A quality anodized aluminum "stick" mount for brushless outrunner motors with 20mm screw spacing. Hex cap head motor mount screws included. Mount fits on standard 10mm square stick and has hole for securing with a wood screw (included). Fits MTM 300/400/450, BP 8Y/12/21, and Welgard A22 series outrunner motors. Weight: 6.9g.