Kesslund
Kesslund
VertiShift

VertiShift™ dropper post

$149.00

  • Handlebar-mounted remote lever
  • Oil and air kept in separate chambers
  • Sealed internals
  • Purgeable cartridge with marked insertion lines

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  • Install VertiShift and use the marked lines to set insertion depth for your frame.
  • Mount the remote lever on your handlebar, within reach of one finger.
  • Press the lever to lower the saddle, or release it to let air pressure raise the post.
  • When the action feels soft, purge the cartridge at home.
  • VertiShift Dropper Post
  • Packaging box
  • Quick-start user manual

We offer free shipping on orders over $150. Once your order is dispatched, the estimated delivery time is 5 to 12 business days depending on your location — tracking is emailed as soon as it ships.

Changed your mind? You can return your product within 90 days of delivery for a refund — see our Returns page for the full policy.

How the VertiShift dropper post works

Lever-operated height change

Press the remote lever and your body weight lowers the post. Release the lever and air pressure raises it back up, so you change saddle height without getting off the bike.

Purgeable cartridge

The cartridge can be purged by you at home or at the trailhead. That lets you service the post yourself rather than taking it to a shop.

VertiShift

Sealed internals

The internals are sealed to keep water and grit away from the mechanism. That matters on wet or muddy rides, where dirt gets everywhere.

Separate oil and air chambers

Inside the post, oil and air sit in separate chambers instead of sharing one space. This hydraulic layout is what drives the drop and return action.

Frequently Asked Questions

The cartridge holds oil and air in separate chambers. The hydraulic circuit opens when you press the remote lever, and air pressure returns the post when you release it.

Press the remote lever on your handlebar and let your body weight lower the saddle. Release the lever when you reach the height you want. To raise it, take your weight off and release.

The cartridge is user-serviceable. When the action feels soft, you can purge the cartridge yourself at home. The quick-start manual covers setup, and sealed internals keep water and grit away from the mechanism.

Yes. Marked lines on the post show how far to insert it into your frame, and the manual walks through routing and setup. Basic tools are all you need.

Match your seat tube diameter and insertion length to the size chart. VertiShift comes in three diameters and two travel lengths, made to suit mountain and trail frames.

The internals are sealed to keep water and grit away from the mechanism. This is useful to know when you plan rides through rain, mud or dust.

The remote lever mounts on your handlebar, where you can reach it with one finger. Route the cable as shown in the manual and check the position before you ride.

Purging the cartridge is the home service step for this post. Oil and air are kept in separate chambers, and the purge is done by you rather than at a shop.

A dropper post lets a rider lower the saddle for descents and raise it for climbing without stopping. VertiShift does this with a handlebar remote lever and an air-pressure return.

Fit depends on the frame's seat tube diameter and insertion length. VertiShift comes in three diameters and two travel lengths for mountain and trail frames, and a size chart helps match the dropper post to a bike.
VertiShift

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VertiShift: A Hydraulic Dropper Post for Mountain Bike Trails

VertiShift is a dropper post that lets a rider lower or raise the saddle mid-ride. Pulling the remote lever releases the post so body weight drops it, and air pressure raises it again on release.

This hydraulic dropper post keeps oil and air in separate chambers inside the cartridge. When the action feels soft, the cartridge can be purged at home, and the internals are sealed.

As a mountain bike dropper post, it suits trail frames. Like any dropper seatpost, sizing depends on seat tube diameter and insertion length, and marked lines show insertion depth during setup.

  • Hydraulic cartridge with separate oil and air
  • Remote lever mounts on the handlebar
  • Three diameters and two travel lengths
  • Quick-start user manual included

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