Chromag HIFI BSX Stem Diameter: 31.8mm Length: 31mm Steerer: 1-1/8'' 0° Black MFPN=CN10101 }Zipp Freehub Kit - Cognition

}Zipp Freehub Kit - Cognition V2 NSW Disc/Rim Brake Campagnolo

27mm wide internal profile for tires from 30mm to 50mm+

}SRAM Rival AXS Left Crank Arm and Power Meter Spindle Assembly - 170mm 12/13-Speed DUB PM Spindle Carbon E1

Pawl spring is compatible with both models

Racing-Ready All-Rounder tire

Chromag HIFI BSX Stem Diameter: 31.8mm Length: 31mm Steerer: 1-1/8'' 0° Black MFPN=CN10101 }Zipp Freehub Kit - CognitionChromag HiFi BSX Stem 31mm 31. 8mm Clamp + 0 Black. Youve already met the HiFi and the HiFi 35 now meet the HiFi BSX. Utilizing the same features as the original HiFi with a matte sandblasted finish. 3D Cold forged Premium 6061 Alloy Equally robust as CNCd stems Rounded edges and smoother contours TECH SPECS Bar Clamp Diameter (mm) 31. 8 Color Black Defined Color Black Length 31 Material Alloy S. H. I. S. Stem Clamp Diameter 28. 6 Stem Angle (deg) 0