I have an 05 MXZx 600 HO. This sled comes with a 4.5 inch riser and it was just a little too short for me, So I had asked many people how high I could go with a riser with out having to replace any cables and nobody knew or was willing to commit to a Number!
I finally decided to go for it and bought a 6 inch FLY riser and discovered that there was more than enough cable length for the 6 inch and I could have even gone to a 7 inch Summit riser if I wanted to. Just thought I would pass this around since nobody would tell me this info.
Thanks
JonnyMXZx