The SSD Trail King 78mm Titanium Front Upper Link is a direct replacement for the SSD Trail King, but is a required option when using an SSD offset front axle in SCX10 II applications. NOTE: This is only compatible with SCX10 II applications when using an SSD offset front axle housing (SSD00370), or Pro44 (SSD00207) with offset tubes (SSD00366). Features: Heavy duty titanium link Internal thread Durable plastic rod ends with steel ball Direct fit onto Trail King chassis Includes: (1) 78mm Titanium link (2) M3 x 12mm threaded rod (2) M3 short plastic rod ends (SSD00020)