Does anyone know if the 2005 500 4x4 FIS frame is the same as the 2005 400 4x4 FIS Frame? I think i remember my friend that worked for a dealer say the were built on the same frame but wanted to make sure.The reason why i am asking is i have a chance to but fender guards and foot pegs.But they are off a 500 but wanted to know if they would fit the 400.  

i have an 07 650 H1 and im pretty sure i was told it was the same frame all the way down to the 400