Shimano SM-RT54-SE Disc Brake Rotor - 160mm Center Lock For Resin Pads Only External Spline Lockring MPFN-Y2RT98030 Primary Color Red Stem Length

Primary Color Red Stem Length 50mm Stem Weight 175g (35mm) Face Plate Bolts 4 Handlebar Diameter 35mm Stem Material Aluminum Stem Angle 0° Steerer Tube 1-1/8

37 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Weight 110 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English

Carbotecture master cylinder

Dual Bushings: Bushings are a superior choice for this application as they have less drag are more compact lighter and more economical than a ball bearing setup

Shimano SM-RT54-SE Disc Brake Rotor - 160mm Center Lock For Resin Pads Only External Spline Lockring MPFN-Y2RT98030 Primary Color Red Stem LengthShimano Deore SM RT54 S Disc Brake Rotor 160mm Center Lock For Resin Pads Only External Lockring Silver. The Shimano Deore SM RT54 disc brake rotors provide exceptional stopping power in all riding conditions. Shimanos Center Lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. For use with resin pads only Center Lock lockring design offers fast and easy installation TECH SPECS Rotor