Inset rear aluminum knuckle set (various colors) (R31S323) Color:Black the center of gravity of

the center of gravity of the frame can be changed

Motor Connection Line:12 AWG

matched with the metal rear hub holes

By using the latest developments in servo design with the IRC motor

Inset rear aluminum knuckle set (various colors) (R31S323) Color:Black the center of gravity ofProduct Description [R31S315] Inset rear aluminum knuckle with adjustable geometry H arm system is now available as a set! Input from the arm is achieved by making the axis of rotation (axle axis) of the tire act on the inside. It is possible to increase the response of installation pressure. Not only can it be used with the optional [R31S322] Adjustable Geometry Lower Arm Set, but it can also be installed on the GRKGS2EVO standard resin H arm.