RockShox REVERB AXS XPLR Dropper - 27.2mm | 50mm Travel
Dropper Seatposts
RockShox REVERB AXS XPLR Dropper - 27.2mm · 50mm Travel
RockShox REVERB AXS XPLR Dropper - 27.2mm | 50mm Travel
The RockShox REVERB AXS XPLR is engineered specifically for gravel cyclists who want the confidence of a dropper without the weight penalty. Read the overview
At a glance
- Travel
- 50mm
- Diameter
- 27.2mm
- Actuation
- SRAM AXS wireless
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Overview
Is the RockShox REVERB AXS XPLR Built for Gravel Riders?
The RockShox REVERB AXS XPLR is engineered specifically for gravel cyclists who want the confidence of a dropper without the weight penalty. Its air-only internals keep the post remarkably light, while ActiveRide holds the post fully rigid at top-out and gives you built-in compliance at the touch of your AXS controller, for comfort and control on rough gravel. Wireless control through SRAM AXS technology means no cables to route, no housing to fray, and seamless integration with your existing AXS drivetrain.
The 27.2mm diameter makes the REVERB AXS XPLR a direct fit for the slim seat tubes found on most gravel frames, and the 50mm travel hits a practical sweet spot for riders who want saddle clearance on descents without sacrificing pedaling efficiency on the climbs. Setup is clean, and the wireless remote mounts to any bar position without cluttering your cockpit. Built for the rider who refuses to leave control at home just because they left the mountain.
All the specs
MPN 00.6818.062.002
- Diameter
- 27.2mm
- Travel
- 50mm
- Actuation
- SRAM AXS wireless
- Internals
- Air-only with ActiveRide compliance
Works with
- SRAM AXS ecosystem
- 27.2mm seat tube
FAQ
Good questions
Get to know RockShox

There's more to RockShox than this one product. Our RockShox page has the full RockShox lineup we carry and more about the brand.
Visit the RockShox page →Is the REVERB AXS XPLR compatible with non-SRAM drivetrains?
Yes. The wireless remote uses SRAM AXS protocol, but the post fits any bike with a 27.2mm seat tube regardless of drivetrain brand. You will need an AXS remote to actuate it wirelessly.
What is ActiveRide compliance on the REVERB AXS XPLR?
ActiveRide is RockShox's air-only internal design. The post holds a fully rigid top-out position, and with the touch of your AXS controller you get built-in compliance for comfort and control over rough sections of gravel.
Can the REVERB AXS XPLR be used on a mountain bike with a 27.2mm seat tube?
Yes. While designed for gravel, it fits any bike with a 27.2mm seat tube. The 50mm travel is optimized for gravel use. Riders needing more aggressive drop for trail or enduro riding should consider a longer-travel REVERB AXS variant.
Reviews
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