Industry Nine

Hydra 2 Classic Front Hub - 20 x 110mm DH Boost

The Hydra 2 Classic Front Hub is a complete redesign, built on insights from over 100,000 original Hydra hubs in the field. Featuring a significantly stronger axle, larger bearings, and enhanced sealing, it delivers unmatched durability and performance for aggressive riding.

Key Features

• Built for Demanding Rides - Designed for trail, enduro, and downhill riders, with the strength to handle full-power e-bikes
• Stronger, Stiffer Axle - 65 percent thicker axle with an improved stress washer design for increased reliability
• Optimized Hubshell - Scalloped flanges in the j-bend hub reduce excess material while increasing overall strength
• Enhanced Sealing - Full-contact radial lip seals and proximity dust shields keep dirt out and lubrication in for extended longevity
• Premium Bearings - Durable 6903 bearings ensure smooth and long-lasting performance

Engineered to withstand the most demanding conditions, the Hydra 2 Classic Front Hub is built for riders who push the limits.