Industry Nine Hydra Classic Rear Hub - 12 x 157mm 6-Bolt XD Purple 32H ModelNumber=E3370 Color Black TPI 120 Weight

Color Black TPI 120 Weight 365 Weight (oz) 13 Defined Color Black ISO Width (mm) 47 ISO Diameter 406 / 20" BMX Tire Intended Use BMX Tire Diameter 20" Tire Bead Folding Labeled Size 20 x 1

8 Color Polish Black Defined Color Black Material Aluminum Rise 50 Width 810

1 Tire Bead Folding Tire Diameter 27

model SF Sport Gel rails CrMo top microfiber color black size M/L weight 355g

Industry Nine Hydra Classic Rear Hub - 12 x 157mm 6-Bolt XD Purple 32H ModelNumber=E3370 Color Black TPI 120 WeightIndustry Nine Hydra Classic Rear Hub 12 x 157mm 6 Bolt XD Purple 32H. 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 manufacturing