Shimano SLX SM-RT66 220mm Rotor Glasses It's the easiest way to

It's the easiest way to upgrade any mechanical dropper

Safe to use on matt finishes as will not leave a glossy residue

Tool-free mounting system on seat stay and fork for quick installation

Smooth chain guide mechanism inside

A pad that splits the difference between our blue and copper compounds giving a nice balance of modulation and long lasting wear

Shimano SLX SM-RT66 220mm Rotor Glasses It's the easiest way toDescription SM RT66 SLX SHIMANO 6 Bolt Disc Brake Rotor 220mm SHIMANO's SM RT66 6 bolt disc brake rotors deliver consistent stopping power in all riding conditions. The rotor's reliable anti loosen plate construction makes for quick and secure installation. Reliable and easy anti loosen plate Metal pad compatible 220 mm Compatibility 6 Bolt Hubs