Park Tool FTS-1 Fork Threading Set cassons Taking the iconic Z1 as

Taking the iconic Z1 as a starting point

while the Large Oi fits 23

based on the mechanisms of pedaling on the road

FS-SID-RLC-A1

Park Tool FTS-1 Fork Threading Set cassons Taking the iconic Z1 asThe FTS 1 is designed for cutting new threads as well as chasing existing threads on bicycle fork steering columns. The FTS 1's cutting dies are made from the highest quality high speed steel for precision cutting and long life. The unique thread guide system used with the FTS 1 is specially designed to allow the metal chips and shavings that result during use to fall completely through the guide, preventing damage to the fork threads and the tool.