

Recently found these zipp wheels for a low price on Facebook market place and want to replace the axle to a track one. I don’t know much about disc wheel nor conversion to know for sure?
What zipp wheel is this? (I think it’s a 900)
Am I able to covert it to track, would it be difficult?
I would appreciate a link to the a track axle for this.
by No_Illustrator_7444