Gravel Bikes: Amity Gregg and Colin Strickland’s Gravel Worlds Pinarello GAN GR Disks

Gregg used mechanical Dura-Ace R9100 derailleurs front and rear. Amity Gregg’s 2018 Gravel Worlds Pinarello GAN GR Disk Gravel Bike. © Z. Schuster / Cyclocross Magazine