Front cartridge pair for 26'' and 30'' wheel

Requires bolt triple tree and modified back bone. Makes it easy to up-grade your internal fork assemblies, with HHI or HMD raked trees. These replacement style cartridges are a perfect fit. Each cartridge has 2 chambers for lift, and 1 for rebound in axial alignment. This allows us to increase piston surface area, thus reducing air pressure required to lift. To dampen compression during hard braking we have add a booster spring. The result is a much smoother, and consistent ride and increased handling. Each kit is specifically designed to fit your bike without modification and exceeds all manufacture specifications.