Originally Posted by
Anna_Sazzi
Speaking of GRX, are any stock bikes out yet, available with Di2 GRX?
Also, I like some of the Giant bikes (endurance, gravel), but they don't seem to offer Di2 for any model of bike they sell. Why not?
As far as I can tell GRX is just the long arm rear derailleur. The rest of it is a about 05 quality parts or perhaps Ultegra with GRX markings.