Hope Floating Disc Brake Rotor - 180mm 6-Bolt Black MFPN=71195 BB Included No Chainline/Hub Compatibility Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229-04-21 Length:45Mm

Hope Floating Disc Brake Rotor 180mm 6 Bolt Black MFPN=71195 BB Included No Chainline Hub Compatibility Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229 04 21 Length:45Mm BB Included No Chainline Hub Compatibility 130 Hubs Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Color Black Crank Intended Use Road Crank Length (mm) 165 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9 16" Rings 34 50 Rings 50 34 Spindle Interface Type SRAM Truvativ GXP Weight 688 Every bit the road cyclist’s light set its low profile flexible mounts are designed for most standard and aero styles