Baker Drivetrain Dd7 Direct Drive 7-speed Transmission Dd7-376c DD7 Direct Drive 7-Speed is being developed as a direct replacement of the Cruise Drive Harley-Davidson factory 6-speed to improve it in many ways besides just adding another gear. Ease of finding neutral Smooth shifting No clunks or jerky shifts Utilizes ball bearing linear detent in the top cover that was originally designed for the automotive OEM (similar to the Torque Box)