durablue axle ?

[Crazy Honda]

does anyone know if they can enterchange I just saw a 300ex with a 400ex swingarm and shock and a 250r durablue axle. I want this set up but dont want to buy another axle. so if someone knows or can measure from the end of the sprocket splines to the lock nut threads end and beginning and end I would appreciate it thanks in advance:D

[ridered86]

i did not think a 400ex swingarm would fit a 300 let alone be worth all the work, however the 250r axle is wider (i think 2") and will fit on a 400ex, but requires the use of 250r hubs.

[Crazy Honda]

I didn't think think the 400 swingarm would fit till I went to westmorland fairgrounds and saw 3 300s with the same setup one even had the 300 shock it it didn't look all that hard just weld a tab for the linkage. I just need to know about the dureblue I think ther is enough room on the sprocke flange to fit in the 400 carier but dont have one to measure:macho