Shimano Dura-Ace R9100, R9150 and R9170 — the 6 coolest new things - BikeRadar
Mint Shimano Dura-Ace 9170 Groupset with Dual Sided Stages Power Meter, CeramicSpeed, D-Fly, GRAPHENlube and Dura-Ace Pedals, Sports Equipment, Bicycles & Parts, Parts & Accessories on Carousell