The first generation ENVE road hubs successfully addressed many of the shortcomings of current bicycle hub designs. Four years later, we are proud to introduce the ENVE INNERDRIVE™ System, an all-new, 100% ENVE drive mechanism shrouded in an all-new premium straight-pull hubshell to further enhance performance and the ride experience. Hubshell geometry refinement Anti-twist spoke holes - straight-pull only One spoke length per wheel Silent non-contact spoke crossing Premium stainless-steel bearings Lighter weight