The rounded head shape of the Sapim brass nipple acts like a ball joint between the rim and the nipple, and the straight spoke / nipple line makes it difficult for the spokes to break. AlsoAlthough brass is the most common material for nipples, all Sapim brass nipples are nickel-plated to ensure high corrosion resistance.
[SPEC]
Brass nipple
Size: 14G
Color: silver, black
Length: 12mm