Hubs

Confident and capable of cleaning the A-line yet budget friendly to save up for a season of bucket list rides, the 1/1 hub stays true to the performance heritage of Industry Nine.

• High-load sealed cartridge bearings
• Classic j-bend spokes
• Robust protection system using a labyrinth radial lip seal and endcap proximity seals unencumbered by bearing wear or preload
• CNC machined, anodized and assembled entirely in Asheville, NC
• Unified service parts across the range
• Service-friendly retained pawls actuated by durable leaf-springs

Confident and capable of cleaning the A-line yet budget friendly to save up for a season of bucket list rides, the 1/1 hub stays true to the performance heritage of Industry Nine. Featuring a dual phased-pawl drive mechanism accomplishing 90 points with 4° engagement, by way of a six pawl driver and 45 tooth drivering.

• High-load sealed cartridge bearings
• Classic j-bend spokes
• Robust protection system using a labyrinth radial lip seal and endcap proximity seals unencumbered by bearing wear or preload
• CNC machined, anodized and assembled entirely in Asheville, NC
• Service-friendly retained pawls actuated by durable leaf-springs
• Unified service parts across the range

Completely re-engineered using insights gleaned from more than 100,000 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 ring and increased tooth counts on each pawl provide increased relability and engagement with less drag
• Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes
• Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell
• Revised axle design is 65% thicker with an improved stress washer design
• Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use
• Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in
• Durable 6903 bearings are used throughout for smooth, long-lasting performance

Completely re-engineered using insights gleaned from more than 100,000 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 ring and increased tooth counts on each pawl provide increased relability and engagement with less drag
• Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes
• Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell
• Revised axle design is 65% thicker with an improved stress washer design
• Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use
• Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in
• Durable 6903 bearings are used throughout for smooth, long-lasting performance

Completely re-engineered using insights gleaned from more than 100,000 original Hydra hubs in the field, Hydra2 features a newly designed 65% thicker axle, larger 6903 bearings with new labyrinth seals that ensure bombproof durability under the most demanding conditions.

• Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes
• Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell
• Revised axle design is 65% thicker with an improved stress washer design
• Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in
• Durable 6903 bearings are used throughout for smooth, long-lasting performance

Industry Nine Hydra Classic mountain hubs are loaded with features every rider will appreciate such as revolutionary 0.52° engagement, generously low weights and an intuitive layout that can be serviced without any proprietary tools. - From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards in Asheville, NC - 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control - Classic j-bend spoke interface - Steel cartridge bearings are durable - Easily serviced with no proprietary tools; Designed to keep you in the saddle and out of the service queue