Shimano ST-R8150 Ultegra Di2 STI for drop bar without E-tube wires, left hand 2022 Their looks simply don’t match

Their looks simply don’t match the aesthetic of your bike

Lightweight aluminium frame with trail-friendly geometry

Double locking shackle withstands 2 tons of pull force

Giant Connect Gel Handlebar Tape reduces road vibration using gel with a dual colour desing

Shimano ST-R8150 Ultegra Di2 STI for drop bar without E-tube wires, left hand 2022 Their looks simply don’t matchWith Di2 technology shifting is easy and precise just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gearFull and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear