they are a old set of maxximum performance quick rods and yes they can be used on a long travel sled but you have to call the for the right spacers because the spacers are different from the sx 9" travel to the 11.5" travel but they will work just get the right spacers for the rods.i have the on my sx and my buddy has the same rods on his xtc,just the spacers are different,good luck