DC Rainmaker - SRM X-Power SPD Power Meter In-Depth Review: This is arguably one of the longest review cycles I've done on a power meter, with it spending a year on my
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Sea Otter Power Meter Roundup: 4iiii Precision, Easton/Race Face CINCH, FSA PowerBox, Team Zwatt, Quarq DZero, Xpedo Thrust-E | DC Rainmaker
![Sea Otter Power Meter Roundup: 4iiii Precision, Easton/Race Face CINCH, FSA PowerBox, Team Zwatt, Quarq DZero, Xpedo Thrust-E | DC Rainmaker Sea Otter Power Meter Roundup: 4iiii Precision, Easton/Race Face CINCH, FSA PowerBox, Team Zwatt, Quarq DZero, Xpedo Thrust-E | DC Rainmaker](https://www.dcrainmaker.com/images/2017/04/DSC_1376_thumb-1280x720.jpg)