PNW Components Cascade Replacement Cartridge Kit - 150mm YGroup_7033617449005 In-mold polycarbonate shell with EPS

In-mold polycarbonate shell with EPS liner

The use of a single rubber compound ensures that performance won't decrease as tread wear increases

Fits 20" ~ 29" wheels

Cons: These are still very pedal friendly shorts but they won't be the best choice for XC racing

PNW Components Cascade Replacement Cartridge Kit - 150mm YGroup_7033617449005 In-mold polycarbonate shell with EPSIf you have the PNW Components Cascade dropper post in 30. 9 or 31. 6mm diameter and need to replace your air cartridge then this is what you need The replacement air cartridge for the 30. 9 or 31. 6mm diameter Cascade dropper post is available to suit 125mm drop models.