Shimano Di2 Electronic Gear System

Shimano Di2 Electronic Gear System from

By:  04-Jan-2012
Keywords: Wireless, Road Bikes, Bike Accessories

 The revolutionary Dura-Ace Di2 electronic shifting option with SEIS (Shimano Electronic Intelligent System) takes the already superior Shimano shifting performance to a whole new level never seen before. The increased accuracy, smoothness and reliability of electronic shifting makes gear changes faster and virtually eliminates missed shifts.

Keywords: Bike Accessories, Cassettes, Deraileure, Road Bikes, Shimano, Wireless,