Bladed 2.0/.09x2.3/2.0mm, black surface treatment resists scratches . Cold forging technology, CrNi stainless steel with rolled threads. No hub slotting necessary, includes 12mm 14g silver alloy nipples. 139g (32/265mm). Box of 20. Features: Double-butted bladed silver spokes No hub slotting necessary Aerolite spokes weigh 140g, weight listed is for 32 spokes 260mm in length Cold-forged 2.0/2.3x0.9/2.0