KS Integra Oil Pressure Cartridge - 30.9/31.6mm 150mm 2020+ Set or Individual-Set Designed for dry and wet

Designed for dry and wet conditions

While the smaller woom 1 is designed for kid’s as young as 18 months

Ball bearing retainers for loose ball bottom brackets

AT0031 is capable of storing the dual sided Crombie

Magnetic storage for 2 chain links (not included)

KS Integra Oil Pressure Cartridge - 30.9/31.6mm 150mm 2020+ Set or Individual-Set Designed for dry and wetCartridges 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