absoluteBLACK Center Lock Rotor Lockring Titanium ModelNumber=K7945 }Shimano Ultegra FC-R8100 Crankset -

}Shimano Ultegra FC-R8100 Crankset - 175mm 12-Speed 50/34t Hollowtech II Spindle Interface Black

6 Stack Height 40 Stem Angle (deg) +6 Stem Angle (deg) -6 Weight 112

ISO Diameter 559 / 26" MTN ISO Width (mm) 61 ISO Width (mm) 62 ISO Width (mm) 63 ISO Width (mm) 64 ISO Width (mm) 65 ISO Width (mm) 66 ISO Width (mm) 67 ISO Width (mm) 68 ISO Width (mm) 69 ISO Width (mm) 70 ISO Width (mm) 71 Labeled Size 26 x 2

DUB bottom bracket (sold separately) adds durability and simplicity

absoluteBLACK Center Lock Rotor Lockring Titanium ModelNumber=K7945 }Shimano Ultegra FC-R8100 Crankset -Specifically designed for Road Gravel CX bike disc rotors fitting 12mm thru axle and QR Ultralight design saving you over 40% weight versus stock lockring TECH SPECS description ultralight center Lock lockring color titanium