RockShox

Reverb AXS Dropper Seatpost - 150mm B2

RockShox Reverb AXS Dropper Seatpost - 150mm B2 brings fully wireless, AXS-integrated dropper performance to modern trail and enduro cockpits. With no hoses or internal routing to wrestle, it installs cleanly and keeps controls streamlined—ideal for riders who want consistent actuation, easier serviceability, and a shared power system with other SRAM AXS components.

• 150mm drop with precise wireless actuation - Delivers quick, consistent saddle height changes without cable friction or hydraulic hose routing
• AXS ecosystem integration - Uses the same AXS battery and charger platform as other SRAM AXS-enabled components for simpler spares and charging routines
• ActiveRide air-only internals - Adds built-in compliance when the post is not fully extended to improve comfort and traction on steep, technical climbs; fully extended it remains solid and supportive
• Cleaner cockpit with customizable control placement - Wireless controls reduce clutter and allow flexible setup to match rider preference and other AXS controls
• Broad saddle compatibility - Compatible with all common saddle rail types for straightforward builds and swaps
• What’s included / what’s not - Includes battery and charger (USB-C charger cord sold separately); AXS Controller required and sold separately