This Kyosho aluminum motor mount set is a factory replacement for the Mini-Z MR-04 MM2 chassis. The machined metal construction offers a more rigid motor mounting platform compared to the stock plastic mount. The set includes the main motor mount block, servo horn bracket, dual pipe clamps, washers, and mounting screws. Features: Machined aluminum construction for added rigidity Designed specifically for the Mini-Z MR-04 MM2 platform Complete hardware included for installation Silver anodized finish 7/7/26 cs