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Wolf Tooth Valais Dropper Post Bag Adapter


5.0 (1 review)

The Wolf Tooth Valais 25 mounts to the seatpost upper, providing a secure mounting point for seat bags and saddle bags on dropper posts, protecting the stanchion from wear and the wiper seal from damage. Injection molded from an engineering-grade thermoplastic, the Valais 25 can also serve as a temporary crutch in the event of a backcountry dropper failure. The dual-lip design securely holds packs with straps up to 25mm wide and at full compression the deep skirt contacts the seal collar first, protecting delicate seals from damage.

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  • Shifts cargo to the bike: Small- and mid-sized saddle packs are ideal places to securely store tubes, mini tools, and CO2 cartridges, ensuring that they’re always on hand when needed while freeing up the top tube and handlebar bags for more regularly-accessed items.
  • Protects seatpost: Inexpensive insurance, the Valais 25 protects dropper post stanchions from the wear that occurs at the intersection of saddle bag, seatpost, and wheel-flung grit.
  • Emergency Crutch: While dropper posts continue to improve, locking mechanism failure still occurs- often far from the trailhead. The Valais 25 can be used to keep posts extended, allowing the rider to comfortably pedal out of the backcountry.
  • Raceday Travel Limiter: When seven inches is more than terrain calls for, the Valais 25 can be used to limit dropper travel to suit.
  • Any dropper post with a 25mm or 26mm stanchion diameter – when in doubt, measure your stanchion.
  • Valais 25.25 (posts that have a confirmed 25mm diameter)
  • Easton Haven
  • Giant Contact (internal routing)
  • RaceFace Turbine
  • RockShox Reverb Stealth
  • Specialized Command Post
  • 9Point8 Fall Line
  • Bikeyoke Revive
  • Other 24.75-25.25mm (cable routing dependent)
  • Valais 25.26 (posts that have a confirmed 26mm diameter)
  • Thomson Covert
  • Fox Transfer
  • Other 26-26.5mm (cable routing dependent)
  • Valais limits the dropper travel by at least 25mm. There are 2 models as noted in the compatibility section, one for the 25mm diameter stanchions and one for the 26mm stanchions.
  • At full compression, the Valais’ deep skirt contacts the seal collar first and will not contact the seal lip (protecting delicate seals from damage).

Additional information


25mm, 26mm

1 review for Wolf Tooth Valais Dropper Post Bag Adapter

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  1. Jane W. (verified owner)

    Works as advertised

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