RockShox Reverb AXS B1 Lower Tube
Best premium replacement for dedicated mountain bike enthusiasts.
A critical replacement component for maintaining wireless dropper seatpost performance. This assembly includes the necessary hardware to restore smooth operation and reliability to your existing setup.
$75.00
at
Airpark Bike Co
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RockShox Reverb AXS B1 Lower Tube
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RockShox Reverb AXS Lower Tube
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RockShox Reverb AXS B1 Lower Tube
$75.00
RockShox Reverb AXS B1 Lower Tube
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RockShox Reverb AXS B1 Lower Tube
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$75.00
RockShox Reverb AXS B1 Lower Tube
$75.00
RockShox Reverb AXS B1 Lower Tube
$75.00
RockShox Reverb AXS B1 Lower Tube
$75.00
RockShox Reverb AXS B1 Lower Tube
$75.00
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$75.00
RockShox Reverb AXS Lower Tube
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$479.99
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Who it's for
- Riders seeking a clutter-free cockpit and effortless setup
- Performance-focused mountain bikers demanding precision and speed
- Home mechanics wanting simple maintenance without professional shop tools
Who should skip it
- Budget-conscious cyclists looking for basic functionality at lower costs
- Forgetful riders who prefer the reliability of mechanical systems
- Owners of older or different dropper models needing universal parts
Performance breakdown
Material Integrity
OEM-grade aluminum construction ensures long-term structural reliability under heavy trail loads.
Fitment Precision
Exact factory tolerances guarantee a seamless, wobble-free interface with existing internals.
Repair Complexity
Requires advanced mechanical knowledge and specific tools for a successful installation.
Component Completeness
Includes all critical contact points and bases for a comprehensive rebuild.
System Longevity
Restores factory-fresh performance to high-wear areas of the dropper assembly.
Compatibility Specificity
Strictly limited to B1+ models, requiring careful verification before purchase.
Key Specs
Diameter
34.9 mm
Travel
100 mm
Compatibility
Reverb AXS B1+ (2026+)
Includes
Lower tube, intermediate base, and contacts
Manufacturer Part Number
11.6818.064.014
Know before you buy
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