RockShox Reverb AXS Dropper Seatpost - 150mm B1 delivers clean, wireless dropper performance for modern trail and enduro bikes, integrating directly into the SRAM AXS ecosystem for a simplified cockpit and consistent electronic actuation.
Built around air-only internals and ActiveRide, this 150mm travel dropper stays solid at full extension, then adds controlled compliance when lowered to improve comfort and traction on steep, technical climbs—without the hoses, bleeding, or cable routing of a traditional dropper.
Why riders choose wireless Reverb AXS
Wireless AXS integration - Pairs with the AXS ecosystem for a cleaner bar setup and consistent control feel across compatible AXS components
No hoses or routing - Streamlines installation and service; set up is straightforward with basic tools
150mm drop (B1) - Delivers a versatile travel range for aggressive trail positioning and confident descending
ActiveRide compliance - Adds a more forgiving, traction-friendly platform when the post is lowered, while remaining rigid when fully extended
Shared AXS battery system - Includes battery and charger compatible with other SRAM AXS-enabled components for simpler spares and charging
Broad saddle compatibility - Works with all saddle rail types for easy swaps across different saddles and builds
Note:AXS Controller required for operation (sold separately).
Specifications & Identifiers
Actuation
Wireless Remote
Adjustment
Infinite
Cable Routing
Wireless
Color
Black
Defined Color
Black
Diameter - Seatpost
30.9mm, 31.6mm, 34.9mm
Length - Dropper Seatposts
437.2
Max Height
368.2
Minimum Height
212.5
Offset
0mm
Rail Style
Standard Rails
Remote Position
Not Included
Travel (mm)
150
Weight
543, 622, 707
Black - 30.9 UPC
710845914560
Black - 30.9 MPN
00.6818.065.002
Black - 31.6 UPC
710845914621
Black - 31.6 MPN
00.6818.065.008
Black - 34.9 UPC
710845914683
Black - 34.9 MPN
00.6818.065.014
Tree Fort ID:
333222476906
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