Air-over-air design that is more robust, and durable compared to older versions of the Reverb AXS post . Collar mounted battery provides additional tire clearance . Features ActiveRide, a compliant platform for technical climbs when not in fully extended rigid position . Compatible with all saddle rail types (7x7, 7x9x and 7x10) . Includes post, battery and charger, AXS controller (GS70836) sold separatelyReverb AXS completes the AXS ecosystem by giving the rider customizable controls, easy install, and a shared battery, charger, and controller. Built for GX, X0, and XX riders, Reverb AXS ensures smooth control and reliability for every rider running a 100mm up to a 250mm dropper post, all with improved battery clearance.. Travel options include 100mm, 125mm, 150mm, 175mm, 200mm, 225mm,

RockShox Reverb AXS B2 Dropper Seatpost 250mm Travel, 34.9mm, Air-Over-Air Design

Reference Number: 3OE0CD

Experience premium performance and seamless integration with the RockShox Reverb AXS B2 Dropper Seatpost, 34.9mm, 652mm - the ultimate choice for serious mountain bikers seeking precise control and durability on every ride. Designed with advanced engineering and innovative features, this dropper seatpost tailors to aggressive trail riding, technical climbs, and downhill runs, elevating your riding experience to new heights.

Materials & Construction:

Crafted from high-strength aerospace-grade aluminum, the Reverb AXS B2 delivers exceptional durability while maintaining a lightweight profile. Its robust construction ensures reliable performance and long-lasting wear, even under the toughest terrains. The sleek black finish adds a modern, understated aesthetic to complement any mountain biking setup.

Performance & Engineering:

Featuring an air-over-air hydraulic system, this dropper post offers enhanced robustness and durability compared to traditional models. The advanced air-over-air design provides consistent, reliable actuation with minimal maintenance, ensuring smooth height adjustments ride after ride. The 250mm travel capacity allows for effortless saddle height changes, providing optimal rider positioning whether climbing or descending.

Components & Technology:

The RockShox Reverb AXS B2 is fully integrated into the AXS wireless ecosystem, delivering customizable, tool-free control. It includes a shared battery and charger with all other AXS components, simplifying maintenance and reducing clutter. The collar-mounted battery design maximizes tire clearance, ensuring compatibility with a wide range of frame designs. Compatible with all saddle rail types (7x7, 7x9, 7x10), it supports seamless integration with your existing setup.

Innovative Features:

- ActiveRide Technology: Provides a compliant platform for technical climbs by allowing slight saddle movement when not in the fully extended rigid position, enhancing rider comfort and traction on challenging trails.

- Compatibility & Ease of Installation: Compatible with all saddle rail types and offers straightforward installation with a standard double bolt clamp.

- No Remote Operation: Designed for riders who prefer manual control, eliminating the need for remote levers, reducing weight, and streamlining cockpit space.

Use Case & Style:

Ideal for XC riders, enduro enthusiasts, and e-MTB riders demanding high performance, reliability, and sleek aesthetics. Whether tackling technical climbs or adrenaline-pumping descents, the Reverb AXS B2 ensures you maintain optimal saddle height control in all conditions.

Optimize your mountain biking setup with the RockShox Reverb AXS B2 Dropper Seatpost - engineered for durability, precision, and rider confidence. Elevate your trail performance with a dropper post that combines advanced materials, innovative technology, and versatile design for an unmatched riding experience.

Key Specifications:

- Diameter: 34.9mm

- Length: 652mm

- Travel: 250mm

- Offset: 0mm

- Material: Aluminum

- Color: Black

- Clamp Style: Standard, Double Bolt

- Compatibility: All saddle rail types

- Battery & Charger: Included

- Model: SP-RVB-AXS-B2 (Without remote control)

Upgrade your mountain bike with the RockShox Reverb AXS B2 Dropper Seatpost for precise, effortless saddle adjustments that enhance your riding performance across all terrains.

  • Enhanced air-over-air design for increased durability and consistent performance in demanding mountain bike conditions.
  • Compatible with all saddle rail types (7x7, 7x9, 7x10), ensuring broad versatility and secure fit for a wide range of bikes.
  • Offers a generous 250mm travel and 34.9mm diameter, providing extensive adjustability for optimal rider positioning and confidence on steep climbs or technical descents.
  • Features ActiveRide technology that delivers a compliant platform during technical E-MTB climbs, enhancing control and comfort when not in full extension.
  • Part of the AXS ecosystem, this dropper post seamlessly integrates with customizable controls, shared battery and charger, and tactical technology, ideal for riders seeking reliable, high-performance rideability.
Item Specifications
Clamp StyleStandard, Double bolt
Defined ColorBlack
Remote PositionNo remote
Seatpost Diameter34.9mm
Length (mm)652mm
MaterialAluminum
Offset (mm)0mm
Travel (mm)250mm
Length642.2mm
ColorBlack
Model NameReverb AXS (B2), without Remote
Travel/Drop250mm
Diameter34.9mm
Weight-

Why 365 Cycles?

365 Cycles is an Authorized RockShox Dealer, and we offer the Full RockShox Warranty!

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



DRST0744 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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