RockShox Reverb Stealth Air Valve Assembly
Best replacement component for mountain bikers performing dropper post maintenance.
This essential service part is the difference between a sagging, unreliable dropper and one that snaps back to attention instantly. It requires a bit of patience to install, but it’s the most effective way to breathe new life into a post that’s lost its rebound.
$20.99
More Reverb options
Who it's for
- Riders experiencing sag or slow return on their dropper posts
- Owners seeking factory-standard performance and long-term durability
- Budget-conscious cyclists performing their own suspension and post maintenance
Who should skip it
- Casual riders without advanced bike tools or mechanical experience
- Buyers who may struggle to identify their specific seatpost version
- Users dealing with extensive internal damage beyond simple valve failure
Performance breakdown
Compatibility Precision
Designed specifically for Reverb systems, ensuring a perfect, leak-free fit.
Serviceability
Restores factory-level air retention without needing a full post replacement.
Build Integrity
Genuine OEM construction guarantees durability under high-pressure cycling conditions.
Installation Complexity
Requires specific tools and mechanical patience for proper internal seating.
Performance Restoration
Effectively eliminates sagging and inconsistent height adjustment issues.
Longevity Impact
Significantly extends the operational lifespan of expensive dropper post hardware.
Key Specs
Part Number
11.6818.014.000
Compatibility
Non-Connectamajig (pre-2014) Reverb posts
Length
2000 mm
Component Application Area
Seatpost
Part Type
Rebuild Kit
Compatible Brand
RockShox
Bike Type Compatibility
Mountain Bike
Quantity Per Pack
1
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