Any thoughts on rollers?

I have a set of aluminum rollers from Nashbar. They were relatively inexpensive and run smoothly, but they are noisy and require 100% concentration to keep from crashing. That's me cranking away in the video.


I recently purchased a set of TACX rollers, which taper to a smaller diameter at the center. These seem to be the rollers of choice for YouTuber tricks, but they still require about 90% concentration to keep from crashing. The main effect I've found from the taper is that it provides an extra sensory input for when the wheels are off-center. Compared to the aluminum rollers, they are similarly noisy but vibrate more. I have the Galaxia version, which have a rocker system that helps smooth out surges.



I am intrigued by the new Crown rollers, which taper to a larger diameter toward the center. The claim is that this actually provides a self-centering effect. They are relatively expensive - $650 for Crown rollers versus $260 for TACX Galaxia rollers. Perhaps the cost is worth it if you can truly zone out and watch TV while riding them.



My own hints at riding rollers are the following.

1. Look forward, not down. Focus on a point about a bike length in front of the bike.

2. Sit up and get your weight off the front wheel. I have a much easier time riding rollers on my track bike than on my triathlon bike.