Shimano Electric Wire EW-SD300-I Size:1200mm the brake lever offers dependable

the brake lever offers dependable braking control while maintaining a lightweight and compact design

Constructed with CNC-machined aluminium pulley wheels and a lightweight carbon UD cage

Dura Ace ST-R9120

Constructed from the highest quality Italian fabric

Gloves Coverage- Half Finger

Shimano Electric Wire EW-SD300-I Size:1200mm the brake lever offers dependableSHIMANO E TUBE Electric Wire Internal Routing Electric Wire SD300 for Internal Routing FEATURES More compact design makes new electric components smaller and lighter Will potentially expand the future capabilities of DI2 systems For internal routing usage (wire holder included)