It *should'nt* come with the K04 comp wheel as is, but should be machined down..
K03s silicon TIP will fit over in that case.
I say *should* as they dont seem consistent..
Check with CR on the machined OD of the TIP and tell them it must be to fit 44mm max for silicon TIP to stretch over (I think) not 51mm which is from memory k04's std size and I have seen one machined to 48mm too (neither will fit an available TIP)
I dont think LCR tip fits without moving water expansion bottle.. sits every thing to high and other fittings then dont reach either without mods