Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Purple 32H 23-28C 2-Piece forged aluminum caliper features

2-Piece forged aluminum caliper features four 18 millimeter pistons for extreme-duty power

Sold in pairs and include push in plugs

size 450g (15

}TruVativ PowerSpline Bottom Bracket - English (BSA) 73 x 118mm

Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Purple 32H 23-28C 2-Piece forged aluminum caliper featuresRedesigned 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 Purple Rotor Mount 6 bolts