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We now have black annodizing available for many models - for those who want or need color coordination to their trusty steed. These will incur a $25 upcharge.

black powercranks

These videos are intended to help you better understand the potential of the PowerCranks and how others have or are using them.


Be sure to check out other related videos.


PowerCranks Video

Michael Arnstein
A runner who also does triathlons

Michael is a runner who does triathlons. His marathon PR before PowerCranks was about 2:40 so he was good but not exceptional. In this video (recorded in 2008) he relates the substantial run benefits he saw almost immediately after starting on the PowerCranks. Since that time he has started to focus more on running as he saw himself improve. In June of 2009 he "hit a new 1/2 marathon PR 1:11 and a new 10k pr 32min, and was feeling capable of running a 2:25 marathon if everything goes right.