Originally Posted by
kaimat
I'm looking at the Kreitler site and they have 2.25", 3.0" and 4.5"--how do the sizes of the rollers affect the ride?
Edit: If anyone looks at this in the future and is wondering this, it turns out Kreitler has a nice guide on their website:
http://www.kreitler.com/product.php?...em=which_model
Smaller rollers = more resistance. The 4.5" rollers are not going to give you enough reistance without and added resistance unit.
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