Easton EA70 AX Gravel Dropper Seatpost - 27.2mm - 400mm - 50mm Drop

While it can function on an MTB, the 50mm drop is specifically optimized for the geometry and riding style of gravel and adventure bikes.

The post is designed to be compatible with most drop-bar optimized dropper levers that pull a mechanical cable.

The EA70 AX features a sealed cartridge system. If the cartridge fails, it is designed to be replaced as a single unit rather than rebuilt.

The 400mm version has a total length of 400mm from the bottom of the post to the saddle rail clamp.

No, this is a mechanical, cable-actuated dropper post and does not require hydraulic bleeding.

This model is specifically designed for internal routing; you would need a frame that supports internal seatpost cable entry.

Check the cable tension at the remote lever; the housing may have settled, requiring a barrel adjuster turn to remove slack.

Ensure the seat post collar is tightened to the correct torque specification and that there is sufficient friction compound applied to the seat tube.

Inspect the cable housing for tight bends or kinks, especially around the handlebar tape area, and ensure the cable is clean and lightly lubricated.