Industry Nine Hydra2 Grade-S MX 29/27.5in Wheelset

Built for aggressive riding, the Hydra2 Grade-S MX 29/27.5in Wheelset balances speed, control, and durability

What Our Gearhead® Experts Are Saying:

"For riders looking for the best of both worlds, the Hydra2 Grade-S MX 29/27.5in Wheelset is the way to go. The 29in front wheel gives me smoother rolling speed and control, while the 27.5in rear keeps handling snappy and responsive. Paired with Hydra2 hubs for instant engagement, this setup is perfect for fast, technical descents."

Enduro and downhill riders looking for the ideal wheel combination will find it in the Hydra2 Grade-S MX 29/27.5in Wheelset. The mixed-wheel setup (29in front / 27.5in rear) offers the perfect balance of rollover speed, stability, and agility, giving us the confidence to charge into technical terrain at full speed.

Hydra2 hubs provide ultra-fast 0.41° engagement, ensuring power transfer the moment we need it, whether sprinting out of corners or powering through rock gardens. The alloy construction delivers a balance of durability and compliance, while the 32-spoke build reinforces stiffness and strength for aggressive riding. Designed for Boost spacing (15x110mm front / 12x148mm rear) and available with an MS freehub, this wheelset is built for riders who demand the best in enduro and downhill performance.

Details

• Mixed-wheel setup (29in front / 27.5in rear) offers a balance of speed and agility
• Hydra2 hub system delivers near-instant 0.41° engagement for precise power transfer
• Alloy rims provide impact resistance while maintaining a compliant ride feel
• 32-spoke configuration ensures durability and stiffness for aggressive riding
• Tubeless-ready design enhances traction and prevents pinch flats on rough terrain
• Optimized for 15x110mm Boost front and 12x148mm Boost rear spacing
• Item #NIN1WX7

Tech Specs

Rim Material

alloy

Wheel Size

[front] 29in, [rear] 27.5in

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

Spoke Count

32

Activity

enduro, downhill