SHIMANO's SM-RT66 6-bolt disc brake rotors deliver consistent stopping power in all riding conditions. The disc brake rotor's reliable anti-loosen plate construction makes for quick and secure installation
The first name in tubeless! Often imitated but never duplicated.
The Product that Started a Tubeless Revolution. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant.