To improve upon the previous generation, Industry Nine focused on enhancing durability with the Hydra 2 Enduro S 6-Bolt Front Wheel. By analyzing data from over 100,000 Hydra hubs in use globally, they systematically addressed potential weak spots, creating a hub that can handle the toughest riders and most extreme conditions. Paired with j-bend steel spokes, the Hydra 2 offers a wheel system that blends cutting-edge design, strength, and style. The Hydra 2 Enduro-S is the ultimate in mountain bike wheel performance, built for the next generation of riders, bikes, and trails that demand nothing less than the best.
Industry Nine Hydra 2 Enduro S Features
- A 65% thicker axle that’s been redesigned to dissipate stress more effectively
- A new, foolproof design to ensure consistent bearing preload, regardless of variations in axle tightness
Industry Nine Enduro S Specs
- Front Wheel
- Hub
- Rim
- Spoke
- Parts/Upgrades
Industry Nine Enduro S Front Wheel
| Model: | Industry Nine Hydra2 Enduro S |
| Built For: | Big Mountain and Enduro Riding |
| Position: | Front |
| Warranty: | 2 Years (Click here for details) |
| Weight: | 855 grams (27.5″), 900 grams (29″) |
| Weight Limit: | 290lbs or 132kg max |
Wheel is shipped tubeless-ready and includes the rim tape and valve installed.
I9 Hydra 2 Hub
| Model: | Industry Nine Hydra2 |
| Rotor Mount: | 6-Bolt |
| Holes: | 32 hole |
| Bearing: | Enduro |
| Material: | Aluminum |
I9 Enduro 300 Rim
| Model: | Industry Nine Enduro 300 |
| Tire Width: | 2.30″ – 2.80″ |
| Inner Rim Width: | 30mm |
| Outer Rim Width: | 37.6mm |
| Valve: | 40mm Presta (color matched to hub) |
| Material: | Aluminum |
| Rim Tape: | Included & Installed |
| Tubeless Ready: | Yes |
| Rim Weight: | 490 grams (27.5″), 520 grams (29″) |
Sapim Race Spoke
| Model: | Sapim Race 14g |
| Shape: | J-Bend |
| Material: | Steel |
| Nipple: | Sapim alloy double lock |
| Spoke count: | 32 |
Hydra 2 Ceramic Upgrades
| Freehub: | Ceramic Freehub Kit |
| Bearings: | Ceramic Bearing Kit |
Hydra 2 Enduro Replacement Parts
| Rim: | Enduro 300 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 |








