Your Chain Could Be Costing You Minutes. Drivetrain Efficiency with Josh Poertner
Channel: Dylan Johnson
Date: 2022-03-03

The efficiency of your drivetrain can have a big impact on your speed. In this episode I talk with Josh Poertner about which chain lubes are the fastest and why, the efficiency difference between 1x and 2x drivetrains, and whether or not oversized pulley wheels are worth the upgrade. 

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Video on tire rolling resistance with Josh: https://youtu.be/ZuxUWFziuGI   

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