US$ 399.50
NXT is the world's most popular multifilament string
Natural gum rubber adhesive sticks where and when you want it to but leaves no residue
Sturdy handle makes it easy to use and control
T1-Quick strap and extra-wide collar simplifies foot entry and quickens transitions
fits all e-Tube Di2 groups
Ultegra ST-R8000 2x11 Spd. Style:Pr. NXT is the world's mostUltegra ST R8000 shifters brake levers For rim brakes and mechanical shifting Slimmer body with improved ergonomics Increased range of reach adjustments (10mm) Weight: 438g (pair)