Maybe you've lost one

Capacity: 30 psi / 2 bar

sand or other contaminants from your drivetrain

Great side visibility and a LED battery indicator make them easy to tell when you have reached your max run time of up to 5 hours

KS Rage-I Dropper Post - 2020 - Internal - Stealth - 30.9mm - 190mm - 535mm - None Envelope Shipping Maybe you've lost oneTop tier performance at a never before seen price point from KS. The longevity, smoothness, and weight of the Rage, give posts 3x the price something to worry about. Who's this for: Riders wanting a truly excellent dropper at a more affordable price than ever. Clamp options: Only available in the two leading size standards, 30. 9mm and 31. 6mm diameter. Spring and system: The Rage uses an adjustable air spring, with an open bath hydraulic cartridge.