[email protected] Free Shipping On Orders Over $40

Shopping Cart

Allows the lower of a 47mm IS headtube to be converted to use a standard 41mm 36×45 degree headset bearing.

  • Allows the lower of a 47mm IS headtube to be converted to use a standard 41mm 36×45 degree headset bearing.
Add a Review

Your email address will not be published. Required fields are marked *

Related Products