Suspension + Drop. The Coast Post combines the benefits of a dropper with the joint saving squish of suspension. This witchcraft all happens via a dual chamber hydraulic cartridge featuring 40mm of tunable air suspension, designed to help riders on all types of bikes - from packed up trekkers, to the cross country wanderers, even the weekday commuters.

• Tunable Air Suspension. - With 40mm of tunable air suspension integrated into the Coast dropper post, your gravel or XC ride just got a lot smoother.
• External & Internal Options - The Coast dropper is available in both internal and external routing options, both keeping your cables out of the way.