Industry Nine Hydra Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Turquoise 28H Cassette Cogs-13-14-15-16-17-18-19-21-23-26 Double or Triple Double Drivetrain

Double or Triple Double Drivetrain Speeds 12 Weight 142 Crank-FD Type Road Double Derailleur Capacity 16 keyword search 105 Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Electronic Front Der/Shifter Compatibility Shimano Road Di2 FD/Shifter Compatibility Shimano Road Double Max Ring (teeth) 52 Front Derailleur Style Topswing

Diameter of the quill portion is 22

it's super easy to set-up and customize with the free companion app and features dual-band technology

6 PSI 40 TPI 60 Tire Bead Folding Tire Diameter 27

And of course

Industry Nine Hydra Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Turquoise 28H Cassette Cogs-13-14-15-16-17-18-19-21-23-26 Double or Triple Double DrivetrainIndustry Nine Hydra Classic Rear Hub 12 x 148mm 6 Bolt Micro Spline Turquoise 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