Shimano dura ace 9001 2x11 speed sti shifter
Shimano dura ace 9001 2x11 speed sti shifterreduced shifting effort lets you concentrate on riding more control thanks to improved ergonomics unbeatable reliability gives you confidence tested in competition and taken to victory by pro riders in all conditions on the road across the pav through the mud dura ace concentration control and confidence features better controllability for multiple riding styles smaller volume hood better control from the hood position slr ev design powerfu