SRAM CenterLine Disc Brake Rotor - 140mm 6-Bolt 1.85mm Caliper-Post Mount 74mm The black dust cover is

The black dust cover is intended to be installed facing the hub and the tan seal is intended to face externally

}SRAM S900 Direct Mount Rear Rim Brake Caliper Black

Pad Compound Organic Brake Lever Use Left Brake Lever Actuation Hydraulic Color Black Adjustable Contact Point No Rotor Included No Brake Caliper Type Post Mount Adjustable Reach Yes Hydraulic Hose Length 950 Hydraulic Fluid Type DOT

Defined Color Black Rings 42 Spindle Interface Type SRAM/Truvativ GXP Chainring BCD 110 SRAM Asymmetric Color Black Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Crank Intended Use Cyclocross BB Included No Pedal Spindle 9/16" Crank Length (mm) 170

SRAM CenterLine Disc Brake Rotor - 140mm 6-Bolt 1.85mm Caliper-Post Mount 74mm The black dust cover isSRAM CenterLine Disc Brake Rotor 140mm 6 Bolt Silver. The SRAM CenterLine rotor design provides a smooth consistent and quiet running braking surface. Rounded edges make for easier wheel installs and are UCI compliant. Rounded edges are UCI compliant and allow for easier wheel installs Compatible with both road and mountain bike brakes 6 bolt hub interface Includes steel rotor bolts TECH SPECS Hub Disc Compatibility 6 Bolt Pad Compatibility All Pad