Custom Stanton Switchback FS Ti Frame Modified for Pinion Gearbox by DIY Builder

A Vital MTB forum member (Geronimo1989) documents a custom bike build converting a Stanton Switchback FS Ti frame to accommodate a Pinion gearbox drivetrain. The build involved designing and 3D-printing a mounting bracket in alloy, hand-filing a titanium belt lock, modifying a ch