Hydra2 Grade-S MX 29/27.5in Wheelset
Size:
Quantity
Join Summit Club+ and
Mixed-wheel design and Hydra2 hubs make the Hydra2 Grade-S MX 29/27.5in Wheelset a top choice for enduro and downhill performance
What Our Gearhead® Experts Are Saying:
"I love how the Hydra2 Grade-S MX 29/27.5in Wheelset balances speed and control. The mixed-wheel setup makes descending feel smooth and stable while keeping the rear end playful for quick line changes. Hydra2 hubs keep engagement lightning-fast, and the strong alloy rims give me confidence on rough trails."
Designed for riders who push the limits of enduro and downhill performance, the Hydra2 Grade-S MX 29/27.5in Wheelset combines the best of both wheel sizes. A 29-inch front wheel increases stability and roll-over capability, while the 27.5-inch rear wheel enhances agility and quick handling through technical sections.
With Hydra2 hubs at its core, this wheelset delivers an industry-leading 0.41° engagement, ensuring immediate power transfer when needed most. The 31mm internal rim width provides a solid platform for aggressive tires, improving traction and cornering stability at high speeds. The 32-spoke construction reinforces strength for repeated big hits and high-impact riding. Designed for Boost spacing (15x110mm front / 12x148mm rear) and available in XD and HG freehub options, the Hydra2 Grade-S MX 29/27.5in Wheelset is built to handle everything from enduro stages to full-throttle downhill runs.
Details
- MX setup (29in front / 27.5in rear) blends speed and agility for aggressive riding
- Hydra2 hubs deliver near-instant 0.41° engagement for maximum power transfer
- 31mm internal rim width enhances stability and traction with modern enduro tires
- Durable alloy construction balances strength and compliance for rough terrain
- 32-spoke design increases wheel stiffness and durability for big hits and high-speed descents
- Tubeless-ready compatibility improves traction and prevents pinch flats
- Optimized for 15x110mm Boost front and 12x148mm Boost rear spacing
- Item #NIN1WX6
- Rim Material
- alloy
- Wheel Size
- [front] 29in, [rear] 27.5
- Rim Type
- tubeless-ready
- Rim Depth
- 20mm
- Rim Width
- [internal] 31mm, [external] 40mm
- Brake Compatibility
- 6-bolt disc
- Hubs
- i9 Hydra2
- Front Axle
- 15x110mm Boost
- Rear Axle
- 12x148mm Boost
- Spoke Count
- 32
- Claimed Weight
- 4lb 12oz (2165g)
- Manufacturer Warranty
- 2 years
- Activity
- enduro, downhill
Build Your Dream Bike
Our Gearhead Experts work with you one-on-one to spec every component from frame to finish, matched to your riding style, terrain, and budget. Submit the form to get started, or call 801-204-4681 to talk now.