Grinduro is a one of a kind ride that links four raced sections amid a 60+ mile jaunt all throughout the mountains near Quincy, CA. This brand spankin' new Cannondale Topnstone has been tuned and tweaked perfectly for all that Grinduro has to offer.
Featuring:
Cannondale Topstone's Kingpin rear... cush
SRAM eTap Red AXS mixed with an Eagle AXS cassette and derailleur
Zipp Firecrest 303 650b wheels
Rene Herse Juniper Ridge 48x650 tires
Also a Zipp cockpit with new XPLR bars.