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28 Finley Drive
#1
Sedona AZ 86336
United States
+19282821106
Wireless Control. Effortless Drops. Built to Ride.
Take your ride to the next level with the Reverb AXS Dropper Post—the ultimate in smooth, wireless seatpost control. Whether you're climbing punchy technical sections or bombing descents, the Reverb AXS makes adjusting your saddle height feel effortless, fast, and intuitive. No cables. No fuss. Just instant action at the touch of a button.
Powered by SRAM’s AXS wireless technology, this dropper seamlessly syncs with your AXS drivetrain, letting you customize how you control your bike with the SRAM AXS app. Shift, drop, ride—all connected, all at your fingertips.
With travel options from 100mm to 250mm and easy installation (no hoses, no routing, just a multitool), the Reverb AXS is built to fit GX, X0, and XX riders alike. Whether you're racing, sending, or just out for a good time, this post is tough, reliable, and built for serious fun on the trails.
The Reverb AXS isn't just a dropper post—it's a fully integrated piece of your ride. Whether tackling gnarly descents, threading tight switchbacks, or grinding up technical climbs, the Reverb AXS keeps you in the sweet spot with wireless ease and rock-solid performance. And when it’s time to service? It’s simple, fast, and designed for real riders who’d rather be out on the trail.
Get the drop, without the drama. Ride Reverb AXS.
| Post Diameter: | 30.9mm, 31.6mm, 34.9mm |
| Post Lengths: | 337.2mm, 342.2mm, 387.2mm, 392.2mm, 437.2mm, 442.2mm, 487.2mm, 492.2mm, 537.2mm, 542.2mm, 587.2mm |
| Saddle Compatibility: | Round/Oval |
| Remote Included: | No |
| Model ID: | SP-RVB-AXS-B1 |
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!
We currently offer both economy and expedited shipping options through FedEX and USPS.
Most orders totaling over $59 are eligible to ship for free via an economy ground option of our choice.
Due to larger box sizes, handlebars and other oversized items will have an additional shipping fee.
Most bikes ship free within the continental US. Bike shipping to AK, HI, or PR is available at an additional charge depending on the exact delivery location.
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 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.
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.
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.
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).
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.
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.
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 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.
If you have any questions concerning our return policy, please contact us at:
