Rockshox Reverb C1 Stealth Dropper Seat Post - 1x Remote - Internal - Stealth - 30.9mm - 150mm - 414mm - SRAM MatchMaker X & 22.2mm Bar Clamp PLP|Model Year and 20mm front standards simple

and 20mm front standards simple

The Altas 35 was designed to reduce weight while proving an increase in performance without sacrificing strength

Pros: It's super durable and has been designed

Acera BR-M3050

Rockshox Reverb C1 Stealth Dropper Seat Post - 1x Remote - Internal - Stealth - 30.9mm - 150mm - 414mm - SRAM MatchMaker X & 22.2mm Bar Clamp PLP|Model Year and 20mm front standards simpleThe latest and greatest edition of the acclaimed Rockshox Reverb (ignoring that fancy AXS stuff). It features updated internals to be more reliable than ever and provides effortless actuation with less force required to drop it. Not only that but it is now available in more travel lengths with 175mm and 200mm options and features a shorter overall post length to fit more bikes. Winning! To keep servicing to a minimum it includes Vent Valve technology.