Who's this item for: These are perfect for any rider looking for a premium chainring that will improve the power delivery and efficiency of their pedal stroke

No water-resistant treatment like some of the fancier options have

and ice blue

MCX1 Flat Mount

puncture protection is high and the rolling resistance is low offering protection from premature wear brought about by the additional driving force

Shimano RT-6B750 Disc Brake Rotor - 220mm - 6 Bolt - 2.2mm Heavy/Bulky Who's this item for: TheseFeatures More power: the 220mm spec provides the highest braking power in Shimano's rotor lineup, with improved modulation More robust: a 2. 2mm thick stainless steel rotor adds strength, improves heat capacity, and better withstands impacts from trail debris More consistent: longer life than standard 1. 75mm thickness rotors Versatile: both 200mm and 220mm sizes are compatible with the newest generation of Shimano's 4 piston brakes