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The apex of capability within Industry Nine's distinguished Trail range of Premium Carbon selections, the Trail 300/290 32h DUO is meticulously crafted to conquer extended all-day excursions and boundless singletrack trails.
Experience a newfound sense of assurance as the Hydra 32h system chassis enhances your confidence, especially when you reserve the most daring downhill escapade for the grand finale. Appreciate the ingenious DUO rim concept that strategically places a broader, more agile front rim alongside a more resilient rear rim. This design philosophy amplifies ride comfort for lengthy rides and guarantees the reliability of your wheels, ensuring you'll return home safely regardless of your daily adventure's nature.
Features:
- 32h Mountain System: Adaptable, robust, and unwavering. The foundation of I9's most adept wheelsets lies in the 32h System hub and spoke configuration.
- 6 Pawl HYDRA Freehub Body: The revolutionary 690 P.O.E. Hydra Freehub body engages every .52 degrees, imparting an almost intuitive level of control.
- DUO Concept: I9's most coveted carbon wheels embrace the DUO concept, featuring a wider, more compliant front rim that optimizes tire contact, providing a luxuriously supple ride quality. In contrast, the fortified rear rim showcases a lay-up tailored to withstand impacts.
- Direct Thread - Straight Pull: Employing one-piece aluminum spokes with integrated nipples, the straight pull design threads directly into the hubshell, culminating in a sturdy, inflexible connection. No specialized tools or complex servicing protocols are necessary.
- Lifetime Warranty: Encompassing a comprehensive system-wide wheel warranty, this coverage safeguards your carbon wheelset against defects for the entirety of your ownership.
Details
| Position: | Front & Rear |
| Rim Type: | Carbon |
| Hub: | Hydra |
| Rotor Type: | 6-bolt |
| Rear POE: | 690 |
| Holes / Spokes: | 32 |
| Tire Width: | 2.3 - 2.5" |
| Inner Rim Width: | Front 30.0mm / Rear 29.0 mm |
| Outer Rim Width: | 36.5mm |
| Spoke: | Proprietary aluminum |
| Nipple: | Integrated |
| Tubeless Valve: | Included |
| Rim Material: | Carbon |
| Hub Material: | Aluminum |
| Tubeless Ready: | Yes |
| Set Weight: | 1640g |
| Rim Weight: | 406g/427g |
| Warranty: | Lifetime (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 items the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!
Shipping
We currently offer both economy and expedited shipping options though FedEX and USPS.
Orders totaling over $59 are eligible to ship for free via an economy ground option of our choice.
Most bikes ship free within the continental US. Bike shipping to AK, HI, or PR is $250.
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.
RETURNS
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.
Component & Gear Returns
Returns may be requested within sixty (60) days of the delivery date. All returned items must be received in new, unused, and uninstalled condition, with the original tags and labels attached and in the original packaging. We cannot accept returns on any items installed or show wear of any kind.
Bike Returns
Returns or exchange requests for bikes must be requested by emailing us at sedona@thundermountainbikes.com within fifteen (15) days from the date of delivery. Bikes must be in un-ridden condition. Custom-built bikes may not be returned. Returned bikes have a $200 restocking fee and the customer pays for return shipping.
Return Shipping
Customers may choose to use our provided flat-rate return shipping label at $9, or choose a carrier of their choice to handle their product return.
The $9 flat rate label will be deducted from the refund issued for the return. You can either print this label after requesting a return from the Order History in your Account profile, or you can request that we email you the label.
For all other return shipping methods, please email us at sedona@thundermountainbikes.com after submitting your return request so that we can confirm the shipping information you should use to return your item(s).
REFUNDS
We will process your return after we receive your returned item(s) and inspect the condition. Please allow at least seven (7) days from the receipt of your item to process your refund. We will notify you by email when your return has been processed.
EXCEPTIONS
If you receive defective or damaged products or if we sent you the wrong products, please contact us using the phone number or email below.
RETURN PROCESS
To request a return, please log in to your customer account by clicking the 
Profile icon in the top right of any page or visit account.thundermountainbikes.com.
1. In the Email field, enter your email address and click Continue.
2. In your email account, open the email sent from our store and copy the six-digit verification code included in the email.
3. Go back to the online store and enter a six-digit verification code to log in.
4. Find and click on the order that you want to submit a return for.
5. If your order has more than one item, select only the items you want to return.
6. Select a return reason and add a note for the store if needed.
7. Click Request Return.
Once your return request is approved, you will receive an email with shipping instructions and a return shipping label.
QUESTIONS ABOUT RETURNS?
If you have any questions concerning our return policy, please contact us at:
