Patent Patrol: Shimano Di2 Derailleur Floats Internals for Impact Protection Shimano’s new system helps protect the most sensitive bits of the rear derailleur in an electronic shifting system. Springs protect the guts from impact damage… Written by Cory Benson January 10, 2023
Derailleurs Explained: The Bike Gear Shifting Evolution The derrailleur has gone from fairly simple components to one of the most complex and technically advanced pieces of equipment. Written by Mark Wilson December 15, 2022
