Spoke Nipples - MX1 - Gold - 9 Gauge - Set Precisions threads match ly with MX1 Stainless Steel Spokes (sold separately), Sets include 36 nipples - enough for modern dirt bikes, CNC machined 7075-T7351 aircraft quality aluminum, Polished, then anodized for a finish, Must use with MX1 Stainless Steel Spokes (see related parts).