Industry Nine Hydra2 + Stan's No Tubes Crest Mk4 Custom Alloy Wheels (Front+Rear) (new)

Industry Nine Hydra2 + Stan's No Tubes Crest Mk4 Custom Alloy Wheels (Front+Rear) (new)

Regular price$1,364.00
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Shipping calculated at checkout.

📦 Free shipping Canada-wide on all wheel orders.

We are proudly based in British Columbia, Canada. All wheels are handbuilt and ship directly from our shop.

No tariffs or duty!

FREE SHIPPING TO THE USA - NO TARIFFS

For our valued customers in the United States, IMBY covers all duty and tariff fees associated with wheel orders. This means that you can shop with confidence, knowing that you won't be surprised by any unexpected fees upon delivery.

Your custom wheels, built fast!

Our current build time is 1–3 business days, if all the parts are in stock. Use the “Check Availability” button (at the bottom) to confirm availability. Some parts may need to be ordered, which can extend the lead time.

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Industry 9 Hydra2 Hubs:

Designed specifically for trail, enduro, and downhill riders with the strength to handle full-power ebikes, Hydra2 blends precision machining, US manufacturing, and the rider driven ethos you’ve come to expect from Industry Nine.

PRECISION EVOLVED I9 listened to your feedback from over 100,000 Hydra hubs ridden worldwide. Through relentless refinement Hydra2 emerges as the most versatile, high performance hub available today.

  • A 65% thicker axle that’s been redesigned to dissipate stress more effectively.

  • Larger 6903 bearings throughout, and a new labyrinth channel and full-contact radial lip seal to keep out elements that cause premature bearing wear.

  • A new, foolproof design to ensure consistent bearing preload, regardless of variations in axle tightness.

  • Larger, 5.5mm pawl pockets that distribute force 26% better, preventing deformation of the pockets over years of use.

  • Tougher metal for the drivering and an extra tooth on each pawl, guaranteeing Hydra2 can easily handle the torque of the most powerful ebike motors.

In our effort to make the Hydra2 hub bomb-proof, bullet-proof, and Brandon-proof, we didn’t compromise on meaningful performance gains, and the next generation has both quicker 0.41° engagement (870 POE) and 60% less coasting drag than its predecessor.

Stan's No Tubes Crest Mk4 Rims:

Crest rims are part of the history of mountain biking. Introduced in 2005, the Crest's design evolved directly from Stan's earliest ideas, including the legendary 355 rims. Stan wanted a simple and durable rim that would work well without a tube and weighed less than everybody else's rims. The Crest achieved those goals. With a more durable and lighter 6069 alloy and an asymmetric rim shape that balances spoke tension, today's Crest MK4 has technology that's lightyears ahead of the early design, but the spirit of the original Crest lives on: make it light, make it serviceable, make it resist flats, and make it go as fast as possible.

The BST-Asymmetric rim design of the Crest MK4 allows for a stronger wheel while offering the easy inflation and Stan’s trademark unmatched airtight seal. The Crest MK4 rim is optimized for 40mm Gravel tires and up to 2.3” mountain tires, making it a great, versatile choice for a wide range of bikes and riding styles.

The durable but forgiving ride of the Crest MK4’s 6069 alloy construction and lightweight, low-profile rim shape offer an unbeatable ride quality uniquely suited to Gravel and short-travel XC riding, and like all rims that bear the Crest name, it’s built for speed.

The Crest MK4 combines the heritage of Stan’s legendary tubeless design with today’s best materials and a stronger asymmetric design. Roll faster with more comfort and more security on your next Gravel or XC ride with the Crest MK4 rim.


Stan's patented Bead Socket Technology, combined with a stronger asymmetric design, light and durable 6069 alloy, and the perfect rim width for balancing control and weight, make the Arch MK4 your best choice for all-around riding. Powering up rocky switchback climbs or slapping berms on every descent, the Arch MK4 is ready for whatever you can throw at it.