Publicado Por En julio 22, 2026 The Shimano SM-RT86-L 6 Bolt Disc Rotor Unit in black is a high-quality bicycle component designed for various types of bikes such as road bikes, mountain bikes, and BMX bikes. Made of aluminum and steel, this rotor unit has a diameter of 203mm and weighs only 0.65 pounds. It is compatible with Shimano brand bikes and includes one rotor in the set. The 6-bolt mounting type makes it easy to install and the Ice Technologies design ensures optimal braking performance in different riding conditions.