Sapim Brass 13g Polyax Nipples are cheap-and-cheerful, getting the job done just fine and providing that vital connection between spoke and rim. They are designed to work with 13g spokes.
Polyax nipples have a rounded, rather than flat, head which provides better spoke/nipple alignment up to 9°.
Regardless of nipple material we always recommend using a little lubrication between nipple and rim interface.
All spokes and nipples are 56TPI thread.
Technical Specifications
View our terms and conditions here.