The RockShox Reverb AXS B1 Dropper Seatpost 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 provides smooth control and reliability for every rider running a 100mm up to a 250mm dropper post, all with improved battery clearance.

Features:

• Reverb AXS givies riders customizable controls, easy installation, and a shared battery, charger, and controller.
  
• NEW air-over-air design that is more robust and durable.
• ActiveRide provides a compliant platform for technical E-MTB climbs when not in fully extended rigid position
• Compatible with all saddle rail types (7x7, 7x9 and 7x10)
• CONTROLLER SOLD SEPERATELY - Compatible with all AXS controllers
  SRAM Model ID: SP-RVC-AXS-B1

Product Specifications:

• Post diameter    30.9mm, 31.6mm, 34.9mm
• Travel    100mm, 125mm, 150mm, 175mm, 200mm, 225mm, 250mm
• Remote    AXS Controller Sold Separately
• Saddle Rail Compatibility    Round/Oval (7x9 & 7x10)
• E-Bike Approved    E-bike Approved
• Weight (g)    712
• Weight Based On    200mm 31.6 W/O battery - Battery 25g

Vendor Item No:

• 00.6818.065.000 (Seat Post Length 337mm, Travel 100mm, Seat Post Diameter 30.9mm)
• 00.6818.065.006 (Seat Post Length 337mm, Travel 100mm, Seat Post Diameter 31.6mm)
• 00.6818.065.001 (Seat Post Length 387mm, Travel 125mm, Seat Post Diameter 30.9mm)
• 00.6818.065.007 (Seat Post Length 387mm, Travel 125mm, Seat Post Diameter 31.6mm)
• 00.6818.065.002 (Seat Post Length 437mm, Travel 150mm, Seat Post Diameter 30.9mm)
• 00.6818.065.008 (Seat Post Length 437mm, Travel 150mm, Seat Post Diameter 31.6mm)
• 00.6818.065.003 (Seat Post Length 487mm, Travel 175mm, Seat Post Diameter 30.9mm)
• 00.6818.065.009 (Seat Post Length 487mm, Travel 175mm, Seat Post Diameter 31.6mm)
• 00.6818.065.004 (Seat Post Length 537mm, Travel 200mm, Seat Post Diameter 30.9mm)
• 00.6818.065.010 (Seat Post Length 537mm, Travel 200mm, Seat Post Diameter 31.6mm)
• 00.6818.065.005 (Seat Post Length 587mm, Travel 225mm, Seat Post Diameter 30.9mm)
• 00.6818.065.011 (Seat Post Length 587mm, Travel 225mm, Seat Post Diameter 31.6mm)
• 00.6818.065.019 (Seat Post Length 642mm, Travel 250mm, Seat Post Diameter 30.9mm)
• 00.6818.065.020 (Seat Post Length 642mm, Travel 250mm, Seat Post Diameter 31.6mm)
• 00.6818.065.018 (Seat Post Length 642mm, Travel 250mm, Seat Post Diameter 34.9mm)
• 00.6818.065.012 (Seat Post Length 342mm, Travel 100mm, Seat Post Diameter 34.9mm)
• 00.6818.065.013 (Seat Post Length 392mm, Travel 125mm, Seat Post Diameter 34.9mm)
• 00.6818.065.014 (Seat Post Length 442mm, Travel 150mm, Seat Post Diameter 34.9mm)
• 00.6818.065.015 (Seat Post Length 492mm, Travel 175mm, Seat Post Diameter 34.9mm)
• 00.6818.065.016 (Seat Post Length 542mm, Travel 200mm, Seat Post Diameter 34.9mm)
• 00.6818.065.017 (Seat Post Length 592mm, Travel 225mm, Seat Post Diameter 34.9mm)