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Hydra2 Grade-S 29in Wheelset
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Industry Nine Hydra2 Grade-S 29in Wheelset for enduro and downhill riding
What Our Gearhead® Experts Are Saying:
"The 0.41-degree engagement on these hubs ensures there's no dead spot between where I start pedaling and where the wheel responds. The alloy rims and steel spokes are reasonable for a wheelset that can take a real beating."
Why We Like It
The Grade-S uses Industry Nine's hollow bead wall rim construction, which adds pinch flat resistance and impact strength without a significant weight penalty. J-bend steel spokes in a 32-hole pattern keep the build stiff and field-serviceable. The wheelset carries a Full Power Class 1 E-bike approval, so it handles the added load of our motor-assist drivetrains without compromise.
Details
- Durable 29in alloy wheelset designed for enduro, downhill, and E-bike performance
- Hydra2 hubs provide near-instant 0.41° engagement for immediate power transfer
- 31mm internal rim width enhances stability and grip with modern enduro tires
- Strong, compliant alloy construction absorbs big impacts without compromising stiffness
- Steel J-bend spokes and 32-spoke lacing ensure strength and reliability on rough terrain
- Tubeless-ready design maximizes traction and minimizes pinch flats
- Item #NIN1WX5
- Rim Material
- aluminum
- Wheel Size
- 29in
- Rim Type
- tubeless-ready
- Rim Depth
- 20mm
- Rim Width
- [internal] 31mm, [external] 40mm
- Brake Compatibility
- 6-bolt
- Hubs
- i9 Hydra2
- Front Axle
- 15x110mm Boost
- Rear Axle
- 12x148mm Boost
- Spokes
- steel J-bend
- Spoke Count
- 32H
- Claimed Weight
- [set] 4lb 12oz (2165g)
- Manufacturer Part Number
- W4GC9BBBAEE1, W4GC9BBBAEE7, W4GC9BBBAEE2
- Manufacturer Warranty
- 2 years
- Activity
- enduro, downhill