This kit 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.