Advertisement

As predicted, Nauman used the Ultegra RX805 derailleur in 2019. Amanda Nauman's 2019 DK200 Niner RLT 9 RDO Gravel Bike. © Z. Schuster / Cyclocross Magazine

As predicted, Nauman used the Ultegra RX805 derailleur in 2019. Amanda Nauman’s 2019 DK200 Niner RLT 9 RDO Gravel Bike. © Z. Schuster / Cyclocross Magazine