Industry Nine Hydra 2 Classic Rear Hub - 12 x 157mm 6-Bolt XD Black 28H Model=Longneck V2.1 Grips The G-Form Pro-X3 line is

The G-Form Pro-X3 line is for all-day everyday protection for riders of all types

Compatible Wheel Size 24 to 29 Maximum Load 9kg Primary Color Black Rack Material Aluminum

Contoured and relieved 7075-T6 aluminum for minimized weight and maximized strength

Safe mounting of quick release bikes thanks to Thule AcuTight torque limiter knob that clicks when optimal torque is reached

Industry Nine Hydra 2 Classic Rear Hub - 12 x 157mm 6-Bolt XD Black 28H Model=Longneck V2.1 Grips The G-Form Pro-X3 line isIndustry Nine Hydra 2 Classic Rear Hub 12 x 157mm 6 Bolt XD Black 28H. Completely re engineered using insights gleaned from more than 100000 original Hydra hubs in the field Hydra 2 features a newly designed 65% thicker axle larger 6903 bearings with new labyrinth seals and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P. O. E. Hydra 2 Freehub body