these are a set of dual a-arms for a predator 90. they are bolt on set AMA legal they sell from Pro-Fab $1,100.00 located in Murray,Ky Will sell $900.00 never used still brand new complete take 400ex hubs n spindels and brakes 16 1/4 " shocks about 10" of wheel travel makes the quad about 45" wide made of chromoly steel any questions please feel free to ask everything you see in the pictures is what you get!!! Thanks again