Gruppo Shimano Dura Ace Di2 9270 Disc 12v Variant:Crank arm: 170 24mm spindle Ruote Rear: Reserve

24mm spindle Ruote Rear: Reserve 49

tubo sella IsoFlow

height adjustable

- Minimization of wheel vibrations

Front tire: Schwalbe Hurricane

Gruppo Shimano Dura Ace Di2 9270 Disc 12v Variant:Crank arm: 170 24mm spindle Ruote Rear: ReserveThe Shimano Dura Ace Di2 groupset. The new R9200 12 speed electronic DURA ACE road system is the fastest drivetrain ever made. Speed was the driving factor behind the new generation of road groupsets, and every decision made by the designers was aimed at making you faster. Shimano engineers have refined every component and function to offer you the best riding experience, whether its a sprint to the finish line on the Champs lyses or just a training