Industry Nine Hydra 2 Boost MicroSpline Disc Hub Rear 32H 12mm TA 148mm Shimano Micro Spline Pink 15x110mm TA which includes many models from

which includes many models from Specialized

Updated spoke bed provides a more congruent interface between nipple and rim

Aluminum hubs with sealed industrial bearings

Proling and Turnamic boots

Industry Nine Hydra 2 Boost MicroSpline Disc Hub Rear 32H 12mm TA 148mm Shimano Micro Spline Pink 15x110mm TA which includes many models fromRedesigned for durability under the most extreme use, with even faster engagement and less drag Thicker axles, larger beargins, larger pawls with an additional tooth, and a tougher drivering guarantee the Hydra 2 can easily handle the torque of powerf TECH SPECS Axle Type 12mm TA Freehub Body Shimano Micro Spline Hub Drilling 32H Hub Spacing 148mm Hub Spoke Type J bend Position Rear Primary Color Pink Rotor Mount 6 bolts