Etti adjustable motor mount 36mm diameter brushless motors, or brushed 500 to 600 size motors with 25mm motor hole spacing. Fully adjustable in height and motor shaft angle, makes this one of the easiest mounts to align perfectly with your drive shaft. The mounting plate can be flipped over so it can be mounted deep into a monos deep vee or on a flat surface like a catamaran or hydro. Space between mounting stands is 56mm. Motor plate is anodized blue, Brackets are black fiberglass. Applications: Fits most 36mm diameter brushless motor or 540, 550, 600 brushed motors. Leopard 3650, 3660 Feigao & Nemesis 540, Hacker B50, B50L & B50xl. Neu motors with 25mm mounting hole spacing, like the 1506, 1509, 1512 Series Aqua SuperVee motor. Fits most motors that use a 25mm mounting hole spacing.