SRAM

S30 Race Front Bladed 282mm Spokes/Nipples

It's a factory replacement part, what more to say? Replacement was more involved than the traditional spokes but it worked. If memory serves, this was the cheapest price I found by about $3 for the pack, but $7 per spoke is still high...but that's due to SRAM not the vendor. And these spokes aren't available everywhere so you gotta pay what you gotta pay.