Learning to ride clipless doesn't have to be daunting and nerve racking

G-Spec DHR

Spokes: Built with Sapim Race black spokes

Cons: A little heavier than some options out there due to its solid pins and wear-resistant construction

Dimensions: 85

PNW Components Rainier 27.2mm Replacement Cartridge Kit - 90mm PLP|Colour Learning to ride clipless doesn'tIf you have the PNW Components 27. 2mm diameter Rainier dropper post and need to replace your air cartridge then this is what you need. The replacement air cartridge is for the 27. 2mm diameter Rainier dropper posts only and is available in 110mm, or 90mm drop options.