Industry Nine Hydra 2 Classic Rear Hub - 12 x 157mm 6-Bolt Micro Spline BLK 28H Diameter-29.8mm Provides 5mm of chainline adjustment

Provides 5mm of chainline adjustment

Ergonomic finger cutouts for better surface grip

Shimano replacement lever hoods for Di2 STI Levers

Compatible with tires up to 700x50c

}TruVativ Descendant Stem - 50mm 31

Industry Nine Hydra 2 Classic Rear Hub - 12 x 157mm 6-Bolt Micro Spline BLK 28H Diameter-29.8mm Provides 5mm of chainline adjustmentCompletely 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 Freehub body engages every . 41 degrees yielding telepathic control Refined drive