Industry Nine Hydra 2 Boost MicroSpline Disc Hub Rear 32H 12mm TA 148mm Shimano Micro Spline Lime MFPN=8023022 Gel backing provides increased comfort

Gel backing provides increased comfort shock absorption and will not leave a residue when removed

Ball End No Set or Individual Individual Style T-Handle Tip Size 2

Numerous threaded bosses for bolting down custom decks sides or other accessories

Remote lever sold separately

1 Flat Protection Sidewall ISO Width (mm) 50 ISO Diameter 406 / 20" BMX

Industry Nine Hydra 2 Boost MicroSpline Disc Hub Rear 32H 12mm TA 148mm Shimano Micro Spline Lime MFPN=8023022 Gel backing provides increased comfortRedesigned 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 Green Rotor Mount 6 bolts