I9 Hydra + Stan's No Tubes Flow Mk4 Wheelset (Front+Rear)

I9 Hydra + Stan's No Tubes Flow Mk4 Wheelset (Front+Rear)

Regular price$1,304.00
/
Shipping calculated at checkout.
Our current build time is roughly one week if all the parts are in-stock. We keep a large inventory of hubs, rims, and spokes on hand, but some items may need to be ordered in and can have a longer lead time. Please reach out to us to confirm part availability / time frame over here:

Our shipping policy is simple: we offer discounted rates on all of our carriers, and we pass those savings on to you. To calculate your expected shipping costs, enter your address during checkout to receive a live rate for your area.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Industry 9 Hydra Hubs:
Industry Nine Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic mountain hub is made start to finish in our Asheville, NC machine shop. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to our own in-house anodization lab, every step of design, engineering, manufacturing and assembly is done on premises to our exacting standards.

Hydra Classic mountain hubs are loaded with features every rider will appreciate such as revolutionary 0.52° engagement, generously low weights and an intuitive layout that can be serviced without any proprietary tools. Our range boasts a universe of standard options in terms of axle fit, spoke hole drillings, disc rotor mounting, freehub bodies, and colors. E-bike compatible.
Stan's No Tubes Flow Mk4 Rims:
Since 2007, the Flow rim has been helping riders progress, push boundaries, and do more on their bikes. The original Flow was light, wide, tubeless, and strong as hell. It redefined mountain bike rims and played a role in the evolution of riding. Today's Flow MK4 continues the progression with a 30mm wide asymmetric rim designed to build an even stronger overall wheel.

Durability and an almost uncanny feeling of control on the trail have made Flow rims the preferred choice of multiple Red Bull Rampage riders, and today’s Flow goes even further. The Flow MK4’s reinforced spoke bed, combined with the offset drilling of the asym design, builds into an incredibly durable wheel that brings added confidence to every ride. Unlike many asymmetric rims, the Flow MK4's BST-Asymmetric shape is designed to equalize resistance to dents and tire bead retention on both sides of the rim under even the worst rock gardens and hardest cornering. Combined with Stan's patented Bead Socket Technology, the Flow MK4 rim offers the easiest tubeless setup and most reliable airtight performance on the trail.

Ramp up your progression and make every ride even better with the confidence of Flow MK4 asymmetric rims.