I wonder if theyre actually better or if its a marketing move. I feel all the resistance is in the stroke (action of pushing the water and creating forward motion) and not in the drive itself. If you take a drive and move it back and forth in the air, theyre very smooth so I dont see how bearings are going to cut down on resistance
I hope a dealer will have the new and old drive rigged in the stand side by side to showcase the difference if any
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