Shimano Dura-Ace RD-R9100 Rear Derailleur 11 Speed Short Cage classification-bottombracket Race Face Evolve Seatpost 30

Race Face Evolve Seatpost 30

Trek Domane S 6 56cm Bike - 2017

Trek Lush 29 SL 18

while its oversized bottom bracket and headtube keep it stiff at key points to help deliver the watts to the ground when it counts

Shimano Dura-Ace RD-R9100 Rear Derailleur 11 Speed Short Cage classification-bottombracket Race Face Evolve Seatpost 30The DURA ACE 9100 derailleur blends an aerodynamic SHADOW design with enhanced range options in a lightweight, attractive mechanism aimed at discerning road cyclists. Pulley follow up in certain distance Race endurance for less damage in crash Low profile rear derailleur design Stable shifting performance SHIMANO SHADOW RD construction Adapted for race specific frame design