Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt XD Green 32H CheckoutSpec= Includes Cobra Cable with help of the hook

with help of the hook on the end of the lever

Double or Triple Double Front Der/Shifter Compatibility SRAM Road Rear Der/Shifter Compatibility SRAM Exact Actuation Shifter Style Trigger Drivetrain Speeds 11 Weight 260

The Wooleator Wool Blend versions also include Repreve® performance fiber

}Full Speed Ahead MegaEvo Steel Mountain Bottom Bracket for 392EVO cranks 68/73mm English Threading

Battery Type Lithium Ion Connectivity ANT+ BT Wi-Fi Customizable Screen Yes GPS Yes Heart Rate Monitor Yes Primary Color Grey Touchscreen Yes External Sensor Compatibility Speed/Cadence/HR Wristband Black - Silicone Watch Color Slate Grey Solar Charging No

Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt XD Green 32H CheckoutSpec= Includes Cobra Cable with help of the hookCompletely 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