Industry Nine Hydra Classic Boost 6B Disc Hub Rear 28H 12mm TA 148mm Shimano Micro Spline Turquoise MFPN=11.4018.111.009 BCD Direct Mount SRAM 3

BCD Direct Mount SRAM 3 Bolt Crank Spindle Diameter 28

Sold secure powered cycle diamond

Super slim and lightweight

Wireless electronic eTap shift logic for intuitive shifting easy setup and reliability

5 Brake Type Disc Wheel Diameter 27

Industry Nine Hydra Classic Boost 6B Disc Hub Rear 28H 12mm TA 148mm Shimano Micro Spline Turquoise MFPN=11.4018.111.009 BCD Direct Mount SRAM 3Industry 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