First things first: The new Black Flag Pro wheels are phenomenal, and they’re a steal. The rims are wide and tires mount easily.
They’re tubeless and hold air quickly and easily; we had no leakage issues during the test period, and we used just one small tube of sealant per tire during the initial installâ€¦that’s it. We also tested them with tubes. And by tested, we mean totally abused.
Buy Sun Ringle Black Flag Comp Wheelset from Chain Reaction Cycles, the World’s Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns