RockShox Reverb Stealth A2/b1 Seal

ROCKSHOX Reverb Stealth A2/B1 SealCategory: Spare partsSubcategory: SaddlesRestore the crisp, reliable action of your dropper post with the genuine ROCKSHOX Reverb Stealth A2/B1 Seatpost Inner Sealhead U-Cup. This essential service component is the key to maintaining the peak performance and longevity of one of the most critical parts of your mountain bike. If your Reverb Stealth post has started to feel spongy, sags under your weight, or has lost its smooth, instant response, a worn inner sealhead is the most likely culprit. This precision-engineered replacement seal is designed to bring back that factory-fresh feel and ensure your saddle is exactly where you need it, every time.Engineered by ROCKSHOX for a perfect fit, this U-cup seal sits at the heart of your dropper post´s hydraulic system. Its primary function is to create a flawless barrier between the air and oil chambers within the post. By replacing a worn or compromised seal, you restore the hydraulic integrity of the system, ensuring your post remains firm when extended and moves with fluid precision throughout its travel. This is not just a repair part, it´s an investment in ride quality and confidence on the trail.Key Benefits:* Eliminate Seatpost Sag: The most significant benefit of replacing this seal is the elimination of the dreaded spongy or squishy feeling. It restores the critical separation of air and oil, ensuring your post locks out firmly at full extension without any unwanted sag.* Restore Smooth, Consistent Performance: A fresh, high-quality seal reduces internal friction, allowing your Reverb Stealth to actuate smoothly and predictably. Enjoy faster return speeds and effortless height adjustments on the fly.* Extend the Life of Your Dropper Post: Performing regular maintenance with genuine ROCKSHOX spare parts, like this inner sealhead, prevents premature wear on more expensive internal components and can significantly extend the overall lifespan of your Reverb seatpost.* Guaranteed OEM Fit and Quality: As a genuine ROCKSHOX spare part, this seal guarantees perfect compatibility and material integrity. Avoid the potential issues of poor fit and premature failure associated with non-genuine aftermarket parts.Main Features:* Precision-engineered for a perfect fit within Reverb Stealth A2 and B1 model seatposts.* Features a specific U-Cup design profile for maximum sealing efficiency and durability.* Acts as the critical internal barrier for maintaining hydraulic and pneumatic separation.* Designed specifically as a direct replacement part for routine service or full rebuilds.Technical Specifications:* Product Name: ROCKSHOX Reverb Stealth A2/B1 Seatpost Inner Sealhead U-Cup* Brand: ROCKSHOX* Attribute: Seals* Compatibility: ROCKSHOX Reverb Stealth (internally routed) dropper seatposts, models A2 (approx. 2013-2016) and B1 (approx. 2017-2019).* Part Type: Internal Hydraulic Seal* Application: Dropper Seatpost Maintenance and RepairSpare parts - Saddles.ROCKSHOX Reverb