For more aggressive lines, longer stages, and high-speed runs, the Hydra2 Triad System Aluminum 6-Bolt Wheelset has you covered. Its reinforced rim profile and pinch-flat preventing hollow bead wall withstand tough hits, while Hydra2’s ultra-fast engagement powers you through rocky tech sections and sharp switchbacks effortlessly. Paired with i9’s reliable, customizable straight-pull aluminum spokes, these wheels are built to keep you confident, from the first descent to the final sprint for the podium.
Features
- A 65% thicker axle that’s been redesigned to dissipate stress more effectively
- Larger 6903 bearings throughout, and a new labyrinth channel and full-contact radial lip seal to keep out elements that cause premature bearing wear
- Quicker 0.41° engagement and 60% less coasting drag than its predecessor
- A new, foolproof design to ensure consistent bearing preload, regardless of variations in axle tightness
- Larger, 5.5mm pawl pockets that distribute force 26% better, preventing deformation of the pockets over years of use
- Tougher metal for the drive ring and an extra tooth on each pawl, guaranteeing Hydra2 can easily handle the torque of the most powerful e-bike motors
- 6069 Hollow Bead aluminum wheel system tuned for everyday reliability, balanced handling, and all-around performance
- Wheelset
- Hub
- Rim
- Spoke
- Parts/Upgrades
Hydra2 Triad System Aluminum Wheelset
| Model: | Industry Nine Hydra2 Triad System Aluminum |
| Built For: | Big Mountain and Enduro Riding |
| Position: | Front & Rear |
| Warranty: | 2 Years (Click here for details) |
| Weight: | 1834 grams (27.5″), 1862 grams (MX), 1909 grams (29″) |
| Weight Limit: | 290lbs or 132kg max |
Wheels are shipped tubeless-ready and include the rim tape and valve installed.
I9 Hydra 2 Hub
| Model: | Industry Nine Hydra2 |
| Rotor Mount: | 6-Bolt |
| Holes: | 28-hole front, 32-hole rear |
| Points of Engagement: | 870 POE |
| Drive Ring: | 145 tooth |
| Pawls: | 6 |
| Engagement: | .41 degrees |
| Bearing: | Enduro |
| Material: | Aluminum |
WAO Triad Aluminum Rim
| Model: | We Are One Triad Aluminum |
| Tire Width: | 2.30″ – 2.80″ |
| Inner Rim Width: | 30mm |
| Outer Rim Width: | 38mm |
| Rim Depth: | 21.3mm |
| ERD: | 560 (27.5″), 598 (29″) |
| Valve: | 40mm Presta |
| Material: | Aluminum |
| Rim Tape: | Included & Installed |
| Tubeless Ready: | Yes |
| Rim Weight: | 540 grams (27.5″), 575 grams (29″) |
Industry Nine Alloy Spoke
| Model: | i9 Proprietary Alloy Spoke |
| Shape: | Straight-Pull |
| Material: | Machined Aluminum |
| Nipple: | i9 Integrated, Aluminum |
| Spoke count: | 28-hole front, 32-hole rear |
Hydra 2 Triad Replacement Parts
| Rim: | WAO Triad Aluminum Rim |
| Freehub: | Complete Freehub Kit |
| Bearing: | Hub Bearing Kit |
| Bearing Tool Kit: | Bearing Tool Kit |
| Front Axle: | Front Hub Axle |
| Rear Axle: | Rear Hub Axle |
| Front EndCaps: | Front EndCaps |
| Rear EndCaps: | Rear EndCaps |
| Pawl: | Freehub Pawl |
| Pawl Spring: | Freehub Pawl Spring |
| Tubeless Valves: | Tubeless Valves |
