With generous tire clearance thanks to dual dropped chainstays, the Vault is a tire change away from being ready for any road and any pursuit. From 25c’s to high volume 650b, set your tire selection free, and tackle anything from primitive gravel to smooth single track to asphalt, and everything in between. Patent pending ISO FLEX seat post technology is without equal when it comes to all-day, all-terrain pedaling comfort, and Pivot's award-winning gravel bike frames are uniquely ride tuned for compliance. Custom tuned carbon layups and the ISO Flex seat post keep the Vault ride experience stable and smooth for hour after hour, The Pivot Vault truly covers every mile at the Speed of Imagination.