Ritchey Comp ErgoMax Drop Handlebar - Aluminum 42cm 31.8mm Black single }Dimension Cassette - 9 Speed

}Dimension Cassette - 9 Speed 11-28t Gray

}Shimano 105 HB-R7000 Front Hub - QR x 100mm Rim Brake Black 36h

}Velocity Dyad Rim - 700 Disc Black 32H

}SRAM Front Hub Endcaps 15x100/110mm Boost/Rockshox Torque Fits X0 and 900 Hubs Rise 60 B1 Roam 30/40/50/60 B1 Rail 40 Rise XX Wheels

Ritchey Comp ErgoMax Drop Handlebar - Aluminum 42cm 31.8mm Black single }Dimension Cassette - 9 SpeedRitchey Comp ErgoMax Drop Handlebar Aluminum 31. 8 42 BB Black. Comp Ergomax Handlebar TECH SPECS Bar Clamp Diameter (mm) 31. 8 Bar Top Style Round Bar Reach (mm) 73 Color BB Black Bar Drop (mm) 128 Flare 4. 6 Weight 320 Accessory Mount Diameter 31. 8 Drop Bend Style Compact Cable Routing External Material Aluminum Width Measurement Center Width 42 Defined Color Black Clip on Compatible Yes