To bring to market Bicycle Chain Bearings, that acts as the transmission or powertrain for the bicycle.
This new technology controls the bicycle chain in a two dimensional plane while providing a clean, light weight, aerodynamic, ratio dense, sequential shifting, transmission, for the bicycle rider to enjoy.
The derailleur and associated mechanisms are deleted. Replaced with a disks at the bottom bracket, and a disks at the rear axel. With the bicycle chain (1/2 pitch roller chain) still used to transfer torque to the rear wheel.