Industry Nine Hydra2 Rear Hub 12x148mm XD 28h Purple color-Dye Hard black - matte Computational Fluid Dynamic design integrates

Computational Fluid Dynamic design integrates the maximum volume of internal channeling for optimal airflow through the helmet

Minimal fast-rolling tread wraps over a wide casing to increase traction and confidence without added knob weight

Entry-level road bikes often times feature either alloy or cheap carbon fiber forks that greatly detract from the overall ride quality

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Industry Nine Hydra2 Rear Hub 12x148mm XD 28h Purple color-Dye Hard black - matte Computational Fluid Dynamic design integratesRedesigned with scalloped hub flange to distribute stress loads Thicker axle and larger bearings throughout E bike compatible Hydra2 freehub mechanism improves over previous Hydra hub internals with larger pawl pockets and tougher metal for the drivering 6 pawl, 6 phase, with an extra tooth on the pawl for quicker . 41 deg between engagement points 6 bolt 44mm BCD International Standard disc mounting dimensions There can be color variations during