Shimano sora 3000 groupset the sora groupset that is pitched towards sports and fitness cyclists has had a dramatic makeover and now features many design features from those groupsets much higher up the range gone are the exposed cabling and instead all the cabling is now routed neatly under your bar tape allowing for a much cleaner looking cockpit on your bicycle the chainset has also undergone the 4 arm makeover resulting in a more modern look as well as increasing the stiffness and powe