KS E20i Oil Pressure Cartridge - 170mm MFPN=803-04-174 Integrated high strand 10mm cable

Integrated high strand 10mm cable lock

BB/Frame Interface BBright Press Fit BB Shell Width (mm) 79 Weight 48 Spindle Interface Type Hollowtech II

Air volume adjustment with internal indexed system

Thumb overlay panel for durability and aids in reducing blisters

Machined engineering-grade Delrin

KS E20i Oil Pressure Cartridge - 170mm MFPN=803-04-174 Integrated high strand 10mm cableCartridges fully replace the functional mechanism of KS dropper posts. Pick the model and length of drop for the post you need to service. These are also called "Oil Pressure Sticks" and "Air Pressure Sticks" In KS Service Documentation. Fully replace the functional mechanism of KS dropper posts May not work with OEM dropper posts