Industry Nine Hydra Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Orange 28H MFPN=900203800 115-tooth drive ring with

115-tooth drive ring with

No Frame Contact

249-274mm x 140-165mm

} 30mm inner width tubeless ready

model MT 7 description 4 piston caliper mount 74mm color gray/yellow

Industry Nine Hydra Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Orange 28H MFPN=900203800 115-tooth drive ring withIndustry Nine Hydra Classic Rear Hub 12 x 148mm 6 Bolt Micro Spline Orange 28H. Industry Nine Hydra Classic hubs are the heart of your wheelset everything revolves around them literally. Every Classic Hydra hub is made start to finish in Asheville NC. From turning and milling bar stock 7075 T6 aluminum for shells axles and encaps wire EDM cutting A2 tool steel for pawls and driverings to in house anodization lab every step of design engineering