MRC alloy CNC machining gearbox cover shell upgrade 1/24 SCX24 (black) parts and accessories Upgrade accessories more durable and sturdy, easy to install High quality materials aluminum structure and CNC machining Realistic appearance exquisite workmanship makes your drilling rig more attractive Comes with screw packaging Suitable for SCX24 AXI00004, AXI00001T1, AXI00001T2, AXI00002T1, AXI0010T2, AXI90081T2