Zoom Quick Comfort Adjustable Stem - 110mm 25.4 Clamp Adjustable 80-150deg 25.4-24tpi Quill Aluminum BLK MFPN=TB00458000 Wolf Tooth has a Centerlock

Wolf Tooth has a Centerlock Rotor Lockring - Internal Spline that is thinner

CeramicSpeed products with coated bearings include a lifetime warranty Defined Color Black Drivetrain Speeds 12 Fits Brand Shimano Fits Model Ultegra 8100 Series Largest Cog 34 Shifter/Derailleur Compatibility Shimano keyword search OSPWS Aero

flat studs in the center of the tread for good corner grip with sturdy lugs on the tire shoulders

New low density layer

Zoom Quick Comfort Adjustable Stem - 110mm 25.4 Clamp Adjustable 80-150deg 25.4-24tpi Quill Aluminum BLK MFPN=TB00458000 Wolf Tooth has a CenterlockZoom Quick Comfort 6061 T6 Stems are adjustable from 80 150 degrees. 6061 T6 stem Adjustable angle 85mm range from minimum insertion to max insertion; 125mm from minimum insertion to top of quill Stem Angle (deg) 80 150 Length 110 Bar Clamp Diameter (mm) 25. 4 Color Silver Material Aluminum Defined Color Black S. H. I. S. Stem Clamp Diameter 25. 4 24tpi Quill Quill Diameter 25. 4 24Tpi Quill