Technical journal

Bikes are amazing machines, and they can be even more amazing when one understands the thinking that goes into them. This technical journal is a series of articles in which we share our bit of that thinking.

Efficiency of the Supre Drive

High pivot bikes are fun and fast. The commonly-stated drawback is increased drivetrain drag, but just how much drag is there? And does it vary between the Supre Drive and other high pivot bike drivetrains? To answer these questions, we…

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