Equipped with a built-in rotating tip for square tapered crank arms. The rotating tip makes allowance for ISIS Drive and Octalink crank arms. Threaded nut includes smoothed ring at head to prevent damage to thread
This site uses cookies. By continuing to browse the site you are agreeing to our
use of cookies.
Review our cookies information for more details. You can specify the conditions for
storage or access to cookies in your browser.OK, I agree