The valves you need to upgrade to TubelessThese rim valves are crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance.Product detailsTo be used exclusively with Bontrager Tubeless Ready (TLR) wheelsRequired for Bontrager's Tubeless Ready (TLR) system set-upA removable valve core for easy sealant fillingSilver MTB valve is compatible with all Bontrager Mountain wheels except: Line XXX, Kovee XXX and Line Pro 40Sold as singles