FMF Factory Fatty Pipe YZ 85 2019-2024 024073 1820-1851 United Hat TorqDrive thin friction disk technology

TorqDrive thin friction disk technology allows more disks to fit in your OEM clutch’s footprint

There is a welded in o2 bung

reverse coil zipper front closure

Shell construction utilizes a highly advanced molding technology with a multi-composite combination: uni-directional carbon composite with aramid layer that gives significant radial strength around the shell

FMF Factory Fatty Pipe YZ 85 2019-2024 024073 1820-1851 United Hat TorqDrive thin friction disk technologyThe Factory Fatty is reminiscent of the works or cone pipe once used by Factory Teams and it shares many of the same characteristics with its craftsmanship and material quality Broadens and smooths out the power curve while boosting gains throughout the entire power band, more low end, more mid, and increased over rev No matter what type of riding you do, the Fatty has the benefits youre looking for Lighter 20 gauge steel used for the body of the pipe