Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Silver 32H MPFN-04-001366-G Diameter 700C Front/Rear or Set

Diameter 700C Front/Rear or Set Front ID Width (mm) 20 Axle Size B/O 9mm Rim Color Black Rim Model T1800 Classic Hub Model 370 Hub Spacing 100 Hub Color Chrome Gears Brake Type BRAKELESS Spoke Type DT Aerolite Spoke Count 20H Wall Dbl Valve Type PV

8mm 42cm Di2 Internal Routing Black

Charger 3 features a new Internal Floating Piston (IFP) design with better fidelity

See size options for age-appropriate fit

Emergency derailleur hanger is designed to temporarily replace a hanger that is damaged or broken on a ride

Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Silver 32H MPFN-04-001366-G Diameter 700C Front/Rear or SetIndustry Nine Hydra 2 Classic Rear Hub 12 x 148mm 6 Bolt Micro Spline Silver 32H. Completely re engineered using insights gleaned from more than 100000 original Hydra hubs in the field Hydra 2 features a newly designed 65% thicker axle larger 6903 bearings with new labyrinth seals and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions. 6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P. O. E. Hydra 2