DURA-ACE DI2 Triathlon/TT Hydraulic Disc Brake DUAL CONTROL LEVER 2x11-speed | SHIMANO BIKE-US
Groupset Shimano Dura Ace R9180 di2 11s thắng đĩa dành cho xe TT | BIKE LIFE
Shimano Dura-Ace ST-R9180 Di2 TT Shifter/Hydraulic Brake Lever Set with BR-R9170 Flat-Mount Brake Caliper and J-Kit Fittings, Rear/Right - In The Know Cycling