The round shape of the head of the polyax nipples works like a ball-joint between the rim and the nipple ensuring a better spoke/nipple line. Brass nipples are generally nickel coated to ensure good corrosion resistance.
- Sapim Polyax Nipple Brass
- nickel coated
- Polyax nipples are offerred in 12, 14, and 16 mm.
- black or silver