Black Inc Thirty-Four wheelset carbon wheelset, 34 mm depth, with SRAM XDR freehub. Lightweight, high-performance all-road / gravel wheelset designed for speed and responsiveness with wider tires. Hookless, tubeless-ready rims with wide internal profile (~25 mm) provide excellent tire support and stable handling. Black Inc hubs with CeramicSpeed bearings ensure very smooth rolling and durability. CenterLock disc mount, thru-axles 12×100 front / 12×142 rear. Wheelset comes from a test Factor Ostro Gravel bike, with very low mileage — approx. 1000 km total. Condition very good with only minimal ...