The OSTRO Gravel Premium Package w/ Wheels delivers a fully loaded aero-gravel machine right out of the box. Built with the OSTRO Gravel frame, it combines aero optimization, lightweight stiffness, and gravel capability. The Premium Package includes the Black Inc THIRTY FOUR wheelset, integrated cockpit, and top-tier finishing parts selected to maximize performance. With internal cable routing, 45 mm tire clearance, and UDH-compatible dropouts, it’s engineered for riders who want a complete race-ready gravel rig without compromise.

This specifications are from the information the brand releases and only apply to stock bicycles, build ups´ specifications will vary according to the components the buyer chooses.