I figured that, I have had some issues on my cr-01 with both the stock driveshafts (redefine the word "suck") and pede sliders. I have some homemade brass collars that work well, but the cr-01 has steep driveshaft angles, is geared for 10mph, and runs a novak 13.5... bit too much power!
I will see if the lhs has the 4927x yokes. Hope so, as that would make my like simple...