Pioneer Power Meter SBT-PM91: Using The Data

The main reason I decided on the Pioneer SBT-PM91 Power Meter is the extra data it provides. In addition to the real left/right balance that any true L/R power meter delivers, it also surfaces insight into stroke dynamics and “efficiency”. There are many options on the market, this video outlines the rationale and some basic things I’ve learned in the […]

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Pioneer SBT-PM91 Magnet Replacement

It’s really easy to replace the magnets that come with the Pioneer SBT PM91 power meter. I swapped them originally because I wasn’t happy with the placement/aesthetics of the non-drive side magnet (looked horrible), but discovered afterwards that the data quality has improved when riding indoors as well.

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