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Reverb Stealth (C1) Dropper Seatpost + 1x Lever

3.25 out of 5 stars
4 Reviews
Current price: $128.70 - $364.65 Original price: $429.00
Up to 70% off

Style & Size:


Why We Like The RockShox Reverb Stealth (C1) Dropper Seatpost + 1x Lever

RockShox continues to deliver with redesigns and innovations to dropper post functioning and ranges. The new Reverb Stealth comes in a shorter package to accommodate the ever-changing landscape of seat tube designs, but with longer travel options reaching 175 and 200mm. In addition to expanding fit opportunities for both riders and bikes, RockShox focuses on ease of maintenance to keep you on the trails without hiccups. Featuring the new Vent Valve Technology, fixing that annoying squish in the dropper when air and oil mix, is at-the-finger-tips convenient. Atop the seatpost, a button aptly named “vent valve” depresses, the post compresses, and then you reset and are back on the trail. Air moves back into the air chamber, and the oil stays where it belongs.

For cohesive riding experience, the Reverb 1x lever mirrors SRAM’s shifting style and utilizes hydraulic activation for micro-stepping the seat height with effortless force. And when needing to jam back on the pedals, the post returns quickly to optimal height. The remote extends the hassle-free maintenance ecosystem with Bleeding Edge technology to allow fluid to fill the calipers for a consistent, natural bleed.


  • Updated Reverb accommodates more riders and eases maintenance
  • Deep travel options as well as shorter overall post lengths
  • Vent Valve Technology for separating mixed oil and air
  • Stealth internal routing is onboard for clean lines
  • 1x remote lever keeps adjustments close at hand
  • Item #RSX009F
[head] 7050 forged alloy, [shaft] 3D forged 7050 alloy
30.9 mm, 31.6 mm, 34.9 mm
[100mm travel] 301mm, [125mm travel] 351mm, [150mm travel] 414mm, [175mm travel] 467mm, [200mm travel] 519.5mm
100, 125, 150, 175, 200mm
hydraulic with Vent Valve Technology
dropper lever, hydraulic hose, hydraulic fluid, bleed kit
Claimed Weight
[30.9x409mm/150mm] 1lb 7oz
Manufacturer Warranty
2 years
mountain biking

Overall Rating

3.5 based on 4 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 1 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

June 20, 2022

The best Dropper Seatpost

I've used it once or twice and have initial impressions

For xco lovers it is the best versatile dropper post when going down

user image
1 out of 5 stars

May 14, 2021

Would not buy again

I've used it several times

I want to both dead within six months of purchase.

tyl102447048 t

Originally reviewed on

2 out of 5 stars

February 8, 2021

I've put it through the wringer

Stoney R
5 out of 5 stars

January 28, 2021

So smooth!

I've put it through the wringer

I love this post! The lever action is light and smooth. You can very easily control the speed of return by how much you push the lever in. Super easy install with the stealthamajig quick connect. There is almost no side to side movement of the saddle. Have had this post for 18 months and haven't had a single issue. No worries with fraying and contamination of an old school cable, since it's fully sealed hydraulic.

Kyle H

Originally reviewed on