Classified geared hub on test – 2x drivetrain never again with a front derailleur? | GRAN FONDO Cycling Magazine
Introducing the Classified Powershift Hub
Classified Powershift CF G30 Wheel system review | Cyclingnews
This rear hub has 2x wireless shifting inside and 11 gears on the outside - CyclingTips
Rose Bikes of Germany partners with Classified: Powershift hub = 1x Drivetrain sans big gaps with 2x Hub Functionality - Gravel Cyclist: The Gravel Cycling Experience