![Shimano UST Valve Stem - alex's cycle Shimano UST Valve Stem - alex's cycle](http://alexscycle.com/cdn/shop/products/shimano-ust-valve-stem-403475_grande.jpg?v=1706358268)
Shimano UST Valve Stem
UST Valve stems for tubeless are required for a tubeless setup. These valve stems are specific to select Shimano road wheels, including Dura Ace 9000, 7850-SL, and Ultegra 6700 wheelsets. The valves are front and rear specific, so please order accordingly.
•Manufacture Part Number: Y4DS98020 (front), Y4DS98060 (rear)