Sapim Nipple 14G - Alu - Upside-Down

Only to be used with rims suitable for internal nipples. A brand like Enve uses this a lot.

The color of the nipple is silver. This can be used with black spokes, because you do not see the color of the nipple, because it is internal.

Aluminum is the material of choice for higher performance. For this purpose, Sapim has chosen the highest aluminum grade possible (7075 T6) for this sort of usage. It combines light weight, strength and corrosion resistance. The anodized surface treatment provides various color possibilities.