Onyx Vesper Front Hub - 12 x 100mm Center-Lock Black 24H MFPN=204-54-205 CZR i23 gravel wheels are

CZR i23 gravel wheels are designed to minimize weight while blending stiffness and compliance to maximize power transfer and increase comfort

BrakesTektro HD-R280 hydraulic

5" CHAIN STAY LENGTH: 13

Stainless steel B-axle Largest Cog 34 Color Black Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 43 Cage Length Medium

}SRAM GX Eagle Boost Crankset - 170mm 12-Speed 32t Direct Mount DUB Spindle Interface Lunar 55mm Chainline

Onyx Vesper Front Hub - 12 x 100mm Center-Lock Black 24H MFPN=204-54-205 CZR i23 gravel wheels areOnyx Vesper hubs transfer the precise amount of torque you want to the ground when you need it. Nasty climbs on boulders and rock require just the right amount of instantaneous power but only at your command. There is no substitute for absolute control of your machine. Uphill or downhill Onyx ceramic hybrid bearings get you rolling faster and with less effort. Vesper hubs are the lightest MTB hubs from Onyx intended for cross country and trail use