Di2 Compatibility - mix Ultegra, DURA-ACE, XTR, XT and GRX components
Did you know that you can mix Di2 components from different series and categories? Mixing derailleurs is not recommended, but anything else is fair game!
The SW-EM800 left-hand switch unit is used to control the Shimano STEPS E-Bike system. It features a concave button shape and wide contact area for enhanced comfort and control.
It takes the new SM-EW300 wires and is compatible with the dropper post lever SL-MT800-IL.
Did you know that you can mix Di2 components from different series and categories? Mixing derailleurs is not recommended, but anything else is fair game!