Science Behind the Magic | Drivetrain Compatibility Science Behind the Magic | Drivetrain Compatibility Brett2018-01-04T12:07:55-08:00 Can I mix SRAM, Shimano and Campagnolo shifters, derailleurs and cassettes? This article will Science Behind the Magic | Drivetrain CompatibilityBrett2018-01-04T12:07:55-08:00