The Smart Thru Axle receives the wireless shift signal and will trigger the POWERSHIFT hub to shift using contactless energy transfer.

An integrated seamless alternative to the traditional front derailleur with POWERSHIFT technology in a wireless 2 speed shifting system letting you shift gears in a split second, under a full load, and on any terrain.

Classified one-piece steel cassettes are designed to fit the unique driver interface of the POWERSHIFT hub and are processed with high durability coating for low wear.