Title MTB ST1 / ST2 Titanium Stem Bolts Description: The Title MTB Titanium Stem Bolts are designed specifically to work with the Title ST1 and ST2 Stems, however, they will likely also work with other stems that accept the same bolt thread pitch. Add some pizzazz to your ride and save some weight with some Ti bolts. Specifications: Material: Titanium Thread Pitch: M6 Length: 18mm Weight: 3.5g each | 21g total Color: Black