Saddle derailleur.

Just like with gears, changing saddle height for when you're climbing or descending just makes sense. After all, you wouldn't grind up a mountainside in a 10t cog, so why would you do it with a DH-dropped saddle? We've taken the liberty of answering that rhetorical question by combining the Internally Routed FOX Racing Shox Transfer Factory Series Dropper Seatpost with a 1x Lever, which constitutes a complete dropper system in order shift saddle height as easily as you run through cogs.

The post's smooth, eye-catching Kashima coated upper post and cable-actuated hydraulic internals pair for friction-free modulation with and an easy to engage action that deftly manages transitions across all manner of trail conditions. The mechanism centers on a spool valve, which balances system pressure in order to facilitate easier movement. The cables route internally, keeping everything tucked neatly away in the frame for clean aesthetics, and a tool-free disconnect feature makes for easy installation and maintenance. The included lever is designed to sit on the left, under the bar, adding clean symmetry to one-by drivetrains.

• A dropper seatpost and actuation lever for one-by builds
• Hydraulic internals activated by cable
• Kashima coating keeps the post sliding smoothly
• Internal routing maintains tidy frame lines