HHI Fork Tube Inserts / extensions are made in a variety of lengths for various applications. Sold individually. To order a set choose quantity of 2 in shopping basket. FTI41-AS Length excluding threads (.16") HHI standard insert, used in 41mm Wide Glide, Mid Glide, and Narrow Glide Triple Trees. FTI41-FB-AS Length excluding threads (1.16") HHI insert used in Fat Boy and FL Triple Trees FTI41-FB+1-AS Length excluding threads (2.16") HHI +1" extended insert FTI41-FB+2-AS Length excluding threads (3.16") HHI +2" extended insert FTI49-FLH-AS Length excluding threads (1.16") HHI standard insert FTI49-FLH+1-AS Length excluding threads (2.16") HHI +1" extended insert FTI49-FLH+2-AS Length excluding threads (3.16") HHI +2" extended insert The 41mm extensions have been adapted for use with Progressive Monotube Fork Cartridge Kit applications and only work with HHI Triple Trees.
