Advertisement

Nauman has been using Di2 shifting for several years now. She ran Dura-Ace ST-R9170 shift/brake levers at the Dirty Kanza. Amanda Nauman's 2018 DK200 Niner RLT 9 RDO. © Z. Schuster / Cyclocross Magazine

Nauman has been using Di2 shifting for several years now. She ran Dura-Ace ST-R9170 shift/brake levers at the Dirty Kanza. Amanda Nauman’s 2018 DK200 Niner RLT 9 RDO. © Z. Schuster / Cyclocross Magazine