Enduro 300 Hydra Wheelset
Enduro 300 Hydra Wheelset
Enduro 300 Hydra Wheelset
Enduro 300 Hydra Wheelset
Enduro 300 Hydra Wheelset
Enduro 300 Hydra Wheelset

Enduro 300 Hydra Wheelset


Regular price Sale price$1,430.00
Wheel Size
Hub Spacing (Front/Rear)
  • Low stock - 2 items left
  • Inventory on the way
  • Free shipping on all orders $49+

Less Is More - The Hollow Bead Wall

Introducing the all-new Hydra Enduro 300 alloy wheelset, featuring a triple-cavity rim utilizing a hollow bead wall that increases the rims ability to shrug off impacts and protects tires from pinch flats. 

The Industry Nine Hydra Enduro300 is the latest evolution of Industry Nine's benchmark wheelsets. For years, the Enduro family of wheels has been at the forefront of technological advancements in mountain biking. From the early adoption of tubeless tires, through the revelation of 29”, and the advent of wider and more capable rims, the Enduro series has always been on the cutting edge.

With the Enduro300, Industry Nine continues to push boundaries by introducing an aluminum triple-cavity rim with a hollow bead wall extrusion designed to withstand impacts and protect tires from pinch flats. This new rim shape boasts a wider bead wall while maintaining a competitive system weight. 

The EN300 has a bead wall that's 46% wider than its predecessor, the EN305v3, and features a gentle radius at the outer wall to preserve tire sidewall integrity. The increased structural support provides greater impact resistance, with significant improvements in dent resistance compared to previous Enduro rims. In-house testing has shown the EN300 to perform better on a full range of impacts, from moderate rim blemishes to severe impacts.

When paired with the Hydra 32h system hub and spokes, the EN300 rim delivers unparalleled warp speed engagement and responsive handling, making it a true best-in-class contender. Join the proud lineage of Industry Nine's Enduro series with the Hydra Enduro300.


Position: Front & Rear
Rim Type: Enduro 300
Hub: Hydra Classic
Rotor Type: 6-bolt
Rear POE: 690
Holes / Spokes: 32
Tire Width: 2.3 - 2.8"
Inner Rim Width: 30mm
Outer Rim Width: 37.6mm
Spoke: Proprietary aluminum
Nipple: Integrated
Valve: Presta, Brass, 40mm 
Tubeless Valve Included: Yes
Rim Material: Aluminum Alloy
Hub Material: Aluminum
Tubeless Ready: Yes
Rim Tape Installed: Yes
Weight: 1800g (27.5"), or 1870g (29")
Rim Weight: 490g (27.5"), or 520g (29")
Warranty: 2 Years (Click here for details)


Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!


We currently offer both economy and expedited shipping options though FedEX and USPS. 

Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice. 

If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee and depending on your location. 


Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.

All returns must be requested within sixty (60) days of the fulfillment date (i.e. the date we printed the shipping label and boxed up your order.) All returned items must be received in new and unused condition, with the original tags and labels attached, and in the original packaging.  We cannot accept returns on any items that have been installed or show wear of any kind. 

Return Process

To request a return, please visit: returns.thundermountainbikes.com and follow the steps to return eligible items from your order. 


After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least seven (7) days from the receipt of your item to process your return or exchange. We will notify you by email when your return has been processed.

For all Special Order items, there is a 25% restocking fee. Special Order items are those that we do not currently stock.


For defective, damaged, or if we sent you the wrong products, please contact us using the phone number or email below.

Other questions?

If you have any questions concerning our return policy, please contact us at:

(928) 282-1106   |   webstore@thundermountainbikes.com

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