Ridenow New For MTB Bicycle Vacuum Tire Lining Road Cycling Tubeless 700-28C-32C Aluminum Valve 45mm 65mm 85mm

The reviewer discusses Ridenow's tubeless valve kits, which come in three different lengths (45mm, 65mm, and 85mm). They mention using these valves in their setup and note that they function properly without leaking air. The reviewer also highlights that the valves made it easy to add sealant through the valve hole after the tire was already mounted. However, the focus of the video is primarily on Ridenow's foam cores for tubeless tires, with the valves being mentioned briefly as part of the overall setup.